152506422

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 388177920

約数和(自身を除く): 235671498

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 31, 34, 46, 51, 54, 62, 69, 93, 102, 138, 153, 186, 207, 233, 279, 306, 391, 414, 459, 466, 527, 558, 621, 699, 713, 782, 837, 918, 1054, 1173, 1242, 1398, 1426, 1581, 1674, 2097, 2139, 2346, 3162, 3519, 3961, 4194, 4278, 4743, 5359, 6291, 6417, 7038, 7223, 7922, 9486, 10557, 10718, 11883, 12121, 12582, 12834, 14229, 14446, 16077, 19251, 21114, 21669, 23766, 24242, 28458, 32154, 35649, 36363, 38502, 43338, 48231, 65007, 71298, 72726, 91103, 96462, 106947, 109089, 122791, 130014, 144693, 166129, 182206, 195021, 213894, 218178, 245582, 273309, 289386, 327267, 332258, 368373, 390042, 498387, 546618, 654534, 736746, 819927, 996774, 1105119, 1495161, 1639854, 2210238, 2459781, 2824193, 2990322, 3315357, 4485483, 4919562, 5648386, 6630714, 8472579, 8970966, 16945158, 25417737, 50835474, 76253211, 152506422]

約数ペア:

[(1, 152506422), (2, 76253211), (3, 50835474), (6, 25417737), (9, 16945158), (17, 8970966), (18, 8472579), (23, 6630714), (27, 5648386), (31, 4919562), (34, 4485483), (46, 3315357), (51, 2990322), (54, 2824193), (62, 2459781), (69, 2210238), (93, 1639854), (102, 1495161), (138, 1105119), (153, 996774), (186, 819927), (207, 736746), (233, 654534), (279, 546618), (306, 498387), (391, 390042), (414, 368373), (459, 332258), (466, 327267), (527, 289386), (558, 273309), (621, 245582), (699, 218178), (713, 213894), (782, 195021), (837, 182206), (918, 166129), (1054, 144693), (1173, 130014), (1242, 122791), (1398, 109089), (1426, 106947), (1581, 96462), (1674, 91103), (2097, 72726), (2139, 71298), (2346, 65007), (3162, 48231), (3519, 43338), (3961, 38502), (4194, 36363), (4278, 35649), (4743, 32154), (5359, 28458), (6291, 24242), (6417, 23766), (7038, 21669), (7223, 21114), (7922, 19251), (9486, 16077), (10557, 14446), (10718, 14229), (11883, 12834), (12121, 12582)]