128417808

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{7411}}^1$

素因数の和:7460

約数の個数: 60

約数和(自身を含む): 350172528

約数和(自身を除く): 221754720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 4332, 5776, 7411, 8664, 14822, 17328, 22233, 29644, 44466, 59288, 88932, 118576, 140809, 177864, 281618, 355728, 422427, 563236, 844854, 1126472, 1689708, 2252944, 2675371, 3379416, 5350742, 6758832, 8026113, 10701484, 16052226, 21402968, 32104452, 42805936, 64208904, 128417808]

約数ペア:

[(1, 128417808), (2, 64208904), (3, 42805936), (4, 32104452), (6, 21402968), (8, 16052226), (12, 10701484), (16, 8026113), (19, 6758832), (24, 5350742), (38, 3379416), (48, 2675371), (57, 2252944), (76, 1689708), (114, 1126472), (152, 844854), (228, 563236), (304, 422427), (361, 355728), (456, 281618), (722, 177864), (912, 140809), (1083, 118576), (1444, 88932), (2166, 59288), (2888, 44466), (4332, 29644), (5776, 22233), (7411, 17328), (8664, 14822)]