156942919960

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8999}}^1\times {\mathrm{5519}}^1$

素因数の和:14608

約数の個数: 64

約数和(自身を含む): 357696000000

約数和(自身を除く): 200753080040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 5519, 8999, 11038, 17998, 22076, 27595, 35996, 44152, 44995, 55190, 71992, 89990, 110380, 179980, 220760, 359960, 436001, 710921, 872002, 1421842, 1744004, 2180005, 2843684, 3488008, 3554605, 4360010, 5687368, 7109210, 8720020, 14218420, 17440040, 28436840, 49665481, 99330962, 198661924, 248327405, 397323848, 496654810, 993309620, 1986619240, 3923572999, 7847145998, 15694291996, 19617864995, 31388583992, 39235729990, 78471459980, 156942919960]

約数ペア:

[(1, 156942919960), (2, 78471459980), (4, 39235729990), (5, 31388583992), (8, 19617864995), (10, 15694291996), (20, 7847145998), (40, 3923572999), (79, 1986619240), (158, 993309620), (316, 496654810), (395, 397323848), (632, 248327405), (790, 198661924), (1580, 99330962), (3160, 49665481), (5519, 28436840), (8999, 17440040), (11038, 14218420), (17998, 8720020), (22076, 7109210), (27595, 5687368), (35996, 4360010), (44152, 3554605), (44995, 3488008), (55190, 2843684), (71992, 2180005), (89990, 1744004), (110380, 1421842), (179980, 872002), (220760, 710921), (359960, 436001)]