123851854912

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{15237679}}^1$

素因数の和:15237818

約数の個数: 28

約数和(自身を含む): 247703726080

約数和(自身を除く): 123851871168

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 15237679, 30475358, 60950716, 121901432, 243802864, 487605728, 975211456, 1935185233, 3870370466, 7740740932, 15481481864, 30962963728, 61925927456, 123851854912]

約数ペア:

[(1, 123851854912), (2, 61925927456), (4, 30962963728), (8, 15481481864), (16, 7740740932), (32, 3870370466), (64, 1935185233), (127, 975211456), (254, 487605728), (508, 243802864), (1016, 121901432), (2032, 60950716), (4064, 30475358), (8128, 15237679)]