156420576

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1089

約数の個数: 144

約数和(自身を含む): 491203440

約数和(自身を除く): 334782864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 624, 656, 738, 936, 984, 1019, 1066, 1248, 1312, 1476, 1599, 1872, 1968, 2038, 2132, 2952, 3057, 3198, 3744, 3936, 4076, 4264, 4797, 5904, 6114, 6396, 8152, 8528, 9171, 9594, 11808, 12228, 12792, 13247, 16304, 17056, 18342, 19188, 24456, 25584, 26494, 32608, 36684, 38376, 39741, 41779, 48912, 51168, 52988, 73368, 76752, 79482, 83558, 97824, 105976, 119223, 125337, 146736, 153504, 158964, 167116, 211952, 238446, 250674, 293472, 317928, 334232, 376011, 423904, 476892, 501348, 543127, 635856, 668464, 752022, 953784, 1002696, 1086254, 1271712, 1336928, 1504044, 1629381, 1907568, 2005392, 2172508, 3008088, 3258762, 3815136, 4010784, 4345016, 4888143, 6016176, 6517524, 8690032, 9776286, 12032352, 13035048, 17380064, 19552572, 26070096, 39105144, 52140192, 78210288, 156420576]

約数ペア:

[(1, 156420576), (2, 78210288), (3, 52140192), (4, 39105144), (6, 26070096), (8, 19552572), (9, 17380064), (12, 13035048), (13, 12032352), (16, 9776286), (18, 8690032), (24, 6517524), (26, 6016176), (32, 4888143), (36, 4345016), (39, 4010784), (41, 3815136), (48, 3258762), (52, 3008088), (72, 2172508), (78, 2005392), (82, 1907568), (96, 1629381), (104, 1504044), (117, 1336928), (123, 1271712), (144, 1086254), (156, 1002696), (164, 953784), (208, 752022), (234, 668464), (246, 635856), (288, 543127), (312, 501348), (328, 476892), (369, 423904), (416, 376011), (468, 334232), (492, 317928), (533, 293472), (624, 250674), (656, 238446), (738, 211952), (936, 167116), (984, 158964), (1019, 153504), (1066, 146736), (1248, 125337), (1312, 119223), (1476, 105976), (1599, 97824), (1872, 83558), (1968, 79482), (2038, 76752), (2132, 73368), (2952, 52988), (3057, 51168), (3198, 48912), (3744, 41779), (3936, 39741), (4076, 38376), (4264, 36684), (4797, 32608), (5904, 26494), (6114, 25584), (6396, 24456), (8152, 19188), (8528, 18342), (9171, 17056), (9594, 16304), (11808, 13247), (12228, 12792)]