161015364

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 491774976

約数和(自身を除く): 330759612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 31, 34, 36, 41, 46, 51, 54, 62, 68, 69, 81, 82, 92, 93, 102, 108, 123, 124, 138, 153, 162, 164, 186, 204, 207, 246, 276, 279, 306, 324, 369, 372, 391, 414, 459, 492, 527, 558, 612, 621, 697, 713, 738, 782, 828, 837, 918, 943, 1054, 1107, 1116, 1173, 1242, 1271, 1377, 1394, 1426, 1476, 1564, 1581, 1674, 1836, 1863, 1886, 2091, 2108, 2139, 2214, 2346, 2484, 2511, 2542, 2754, 2788, 2829, 2852, 3162, 3321, 3348, 3519, 3726, 3772, 3813, 4182, 4278, 4428, 4692, 4743, 5022, 5084, 5508, 5658, 6273, 6324, 6417, 6642, 7038, 7452, 7626, 8364, 8487, 8556, 9486, 10044, 10557, 11316, 11439, 12121, 12546, 12834, 13284, 14076, 14229, 15252, 16031, 16974, 18819, 18972, 19251, 21114, 21607, 22878, 24242, 25092, 25461, 25668, 28458, 29233, 31671, 32062, 33948, 34317, 36363, 37638, 38502, 42228, 42687, 43214, 45756, 48093, 48484, 50922, 56457, 56916, 57753, 58466, 63342, 64124, 64821, 68634, 72726, 75276, 76383, 77004, 85374, 86428, 87699, 96186, 101844, 102951, 109089, 112914, 115506, 116932, 126684, 129642, 137268, 144279, 145452, 152766, 170748, 175398, 192372, 194463, 205902, 218178, 225828, 231012, 259284, 263097, 288558, 305532, 327267, 350796, 388926, 411804, 432837, 436356, 496961, 526194, 577116, 583389, 654534, 777852, 789291, 865674, 981801, 993922, 1052388, 1166778, 1298511, 1309068, 1490883, 1578582, 1731348, 1750167, 1963602, 1987844, 2333556, 2367873, 2597022, 2981766, 3157164, 3500334, 3927204, 4472649, 4735746, 5194044, 5963532, 7000668, 8945298, 9471492, 13417947, 17890596, 26835894, 40253841, 53671788, 80507682, 161015364]

約数ペア:

[(1, 161015364), (2, 80507682), (3, 53671788), (4, 40253841), (6, 26835894), (9, 17890596), (12, 13417947), (17, 9471492), (18, 8945298), (23, 7000668), (27, 5963532), (31, 5194044), (34, 4735746), (36, 4472649), (41, 3927204), (46, 3500334), (51, 3157164), (54, 2981766), (62, 2597022), (68, 2367873), (69, 2333556), (81, 1987844), (82, 1963602), (92, 1750167), (93, 1731348), (102, 1578582), (108, 1490883), (123, 1309068), (124, 1298511), (138, 1166778), (153, 1052388), (162, 993922), (164, 981801), (186, 865674), (204, 789291), (207, 777852), (246, 654534), (276, 583389), (279, 577116), (306, 526194), (324, 496961), (369, 436356), (372, 432837), (391, 411804), (414, 388926), (459, 350796), (492, 327267), (527, 305532), (558, 288558), (612, 263097), (621, 259284), (697, 231012), (713, 225828), (738, 218178), (782, 205902), (828, 194463), (837, 192372), (918, 175398), (943, 170748), (1054, 152766), (1107, 145452), (1116, 144279), (1173, 137268), (1242, 129642), (1271, 126684), (1377, 116932), (1394, 115506), (1426, 112914), (1476, 109089), (1564, 102951), (1581, 101844), (1674, 96186), (1836, 87699), (1863, 86428), (1886, 85374), (2091, 77004), (2108, 76383), (2139, 75276), (2214, 72726), (2346, 68634), (2484, 64821), (2511, 64124), (2542, 63342), (2754, 58466), (2788, 57753), (2829, 56916), (2852, 56457), (3162, 50922), (3321, 48484), (3348, 48093), (3519, 45756), (3726, 43214), (3772, 42687), (3813, 42228), (4182, 38502), (4278, 37638), (4428, 36363), (4692, 34317), (4743, 33948), (5022, 32062), (5084, 31671), (5508, 29233), (5658, 28458), (6273, 25668), (6324, 25461), (6417, 25092), (6642, 24242), (7038, 22878), (7452, 21607), (7626, 21114), (8364, 19251), (8487, 18972), (8556, 18819), (9486, 16974), (10044, 16031), (10557, 15252), (11316, 14229), (11439, 14076), (12121, 13284), (12546, 12834)]