168915168

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{30869}}^1$

素因数の和:30904

約数の個数: 72

約数和(自身を含む): 505650600

約数和(自身を除く): 336735432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 30869, 61738, 92607, 123476, 185214, 246952, 277821, 370428, 493904, 555642, 586511, 740856, 987808, 1111284, 1173022, 1481712, 1759533, 2222568, 2346044, 2963424, 3519066, 4445136, 4692088, 5278599, 7038132, 8890272, 9384176, 10557198, 14076264, 18768352, 21114396, 28152528, 42228792, 56305056, 84457584, 168915168]

約数ペア:

[(1, 168915168), (2, 84457584), (3, 56305056), (4, 42228792), (6, 28152528), (8, 21114396), (9, 18768352), (12, 14076264), (16, 10557198), (18, 9384176), (19, 8890272), (24, 7038132), (32, 5278599), (36, 4692088), (38, 4445136), (48, 3519066), (57, 2963424), (72, 2346044), (76, 2222568), (96, 1759533), (114, 1481712), (144, 1173022), (152, 1111284), (171, 987808), (228, 740856), (288, 586511), (304, 555642), (342, 493904), (456, 370428), (608, 277821), (684, 246952), (912, 185214), (1368, 123476), (1824, 92607), (2736, 61738), (5472, 30869)]