156744521428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{29147}}^1$

素因数の和:29485

約数の個数: 72

約数和(自身を含む): 310010666112

約数和(自身を除く): 153266144684

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 271, 451, 484, 542, 902, 1084, 1804, 2981, 4961, 5962, 9922, 11111, 11924, 19844, 22222, 29147, 32791, 44444, 58294, 65582, 116588, 122221, 131164, 244442, 320617, 488884, 641234, 1195027, 1282468, 1344431, 2390054, 2688862, 3526787, 4780108, 5377724, 7053574, 7898837, 13145297, 14107148, 15797674, 26290594, 31595348, 52581188, 86887207, 144598267, 173774414, 289196534, 323852317, 347548828, 578393068, 647704634, 955759277, 1295409268, 1911518554, 3562375487, 3823037108, 7124750974, 14249501948, 39186130357, 78372260714, 156744521428]

約数ペア:

[(1, 156744521428), (2, 78372260714), (4, 39186130357), (11, 14249501948), (22, 7124750974), (41, 3823037108), (44, 3562375487), (82, 1911518554), (121, 1295409268), (164, 955759277), (242, 647704634), (271, 578393068), (451, 347548828), (484, 323852317), (542, 289196534), (902, 173774414), (1084, 144598267), (1804, 86887207), (2981, 52581188), (4961, 31595348), (5962, 26290594), (9922, 15797674), (11111, 14107148), (11924, 13145297), (19844, 7898837), (22222, 7053574), (29147, 5377724), (32791, 4780108), (44444, 3526787), (58294, 2688862), (65582, 2390054), (116588, 1344431), (122221, 1282468), (131164, 1195027), (244442, 641234), (320617, 488884)]