155005392

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 410723712

約数和(自身を除く): 255718320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 167, 183, 244, 317, 334, 366, 488, 501, 634, 668, 732, 951, 976, 1002, 1268, 1336, 1464, 1902, 2004, 2536, 2672, 2928, 3804, 4008, 5072, 7608, 8016, 10187, 15216, 19337, 20374, 30561, 38674, 40748, 52939, 58011, 61122, 77348, 81496, 105878, 116022, 122244, 154696, 158817, 162992, 211756, 232044, 244488, 309392, 317634, 423512, 464088, 488976, 635268, 847024, 928176, 1270536, 2541072, 3229279, 6458558, 9687837, 12917116, 19375674, 25834232, 38751348, 51668464, 77502696, 155005392]

約数ペア:

[(1, 155005392), (2, 77502696), (3, 51668464), (4, 38751348), (6, 25834232), (8, 19375674), (12, 12917116), (16, 9687837), (24, 6458558), (48, 3229279), (61, 2541072), (122, 1270536), (167, 928176), (183, 847024), (244, 635268), (317, 488976), (334, 464088), (366, 423512), (488, 317634), (501, 309392), (634, 244488), (668, 232044), (732, 211756), (951, 162992), (976, 158817), (1002, 154696), (1268, 122244), (1336, 116022), (1464, 105878), (1902, 81496), (2004, 77348), (2536, 61122), (2672, 58011), (2928, 52939), (3804, 40748), (4008, 38674), (5072, 30561), (7608, 20374), (8016, 19337), (10187, 15216)]