143746504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 331776000

約数和(自身を除く): 188029496

約数列:

[1, 2, 4, 8, 11, 22, 23, 29, 31, 44, 46, 58, 62, 79, 88, 92, 116, 124, 158, 184, 232, 248, 253, 316, 319, 341, 506, 632, 638, 667, 682, 713, 869, 899, 1012, 1276, 1334, 1364, 1426, 1738, 1798, 1817, 2024, 2291, 2449, 2552, 2668, 2728, 2852, 3476, 3596, 3634, 4582, 4898, 5336, 5704, 6952, 7192, 7268, 7337, 7843, 9164, 9796, 9889, 14536, 14674, 15686, 18328, 19592, 19778, 19987, 20677, 25201, 26939, 29348, 31372, 39556, 39974, 41354, 50402, 52693, 53878, 56327, 58696, 62744, 71021, 79112, 79948, 82708, 100804, 105386, 107756, 112654, 142042, 159896, 165416, 201608, 210772, 215512, 225308, 227447, 284084, 421544, 450616, 454894, 568168, 579623, 619597, 781231, 909788, 1159246, 1239194, 1562462, 1633483, 1819576, 2318492, 2478388, 3124924, 3266966, 4636984, 4956776, 6249848, 6533932, 13067864, 17968313, 35936626, 71873252, 143746504]

約数ペア:

[(1, 143746504), (2, 71873252), (4, 35936626), (8, 17968313), (11, 13067864), (22, 6533932), (23, 6249848), (29, 4956776), (31, 4636984), (44, 3266966), (46, 3124924), (58, 2478388), (62, 2318492), (79, 1819576), (88, 1633483), (92, 1562462), (116, 1239194), (124, 1159246), (158, 909788), (184, 781231), (232, 619597), (248, 579623), (253, 568168), (316, 454894), (319, 450616), (341, 421544), (506, 284084), (632, 227447), (638, 225308), (667, 215512), (682, 210772), (713, 201608), (869, 165416), (899, 159896), (1012, 142042), (1276, 112654), (1334, 107756), (1364, 105386), (1426, 100804), (1738, 82708), (1798, 79948), (1817, 79112), (2024, 71021), (2291, 62744), (2449, 58696), (2552, 56327), (2668, 53878), (2728, 52693), (2852, 50402), (3476, 41354), (3596, 39974), (3634, 39556), (4582, 31372), (4898, 29348), (5336, 26939), (5704, 25201), (6952, 20677), (7192, 19987), (7268, 19778), (7337, 19592), (7843, 18328), (9164, 15686), (9796, 14674), (9889, 14536)]