156921217080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16552871}}^1$

素因数の和:16552964

約数の個数: 64

約数和(自身を含む): 476722713600

約数和(自身を除く): 319801496520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 16552871, 33105742, 49658613, 66211484, 82764355, 99317226, 132422968, 165528710, 198634452, 248293065, 331057420, 397268904, 496586130, 662114840, 993172260, 1307676809, 1986344520, 2615353618, 3923030427, 5230707236, 6538384045, 7846060854, 10461414472, 13076768090, 15692121708, 19615152135, 26153536180, 31384243416, 39230304270, 52307072360, 78460608540, 156921217080]

約数ペア:

[(1, 156921217080), (2, 78460608540), (3, 52307072360), (4, 39230304270), (5, 31384243416), (6, 26153536180), (8, 19615152135), (10, 15692121708), (12, 13076768090), (15, 10461414472), (20, 7846060854), (24, 6538384045), (30, 5230707236), (40, 3923030427), (60, 2615353618), (79, 1986344520), (120, 1307676809), (158, 993172260), (237, 662114840), (316, 496586130), (395, 397268904), (474, 331057420), (632, 248293065), (790, 198634452), (948, 165528710), (1185, 132422968), (1580, 99317226), (1896, 82764355), (2370, 66211484), (3160, 49658613), (4740, 33105742), (9480, 16552871)]