168103792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1283}}^1$

素因数の和:1741

約数の個数: 40

約数和(自身を含む): 343906560

約数和(自身を除く): 175802768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 431, 862, 1283, 1724, 2566, 3448, 5132, 6896, 8189, 10264, 16378, 20528, 24377, 32756, 48754, 65512, 97508, 131024, 195016, 390032, 552973, 1105946, 2211892, 4423784, 8847568, 10506487, 21012974, 42025948, 84051896, 168103792]

約数ペア:

[(1, 168103792), (2, 84051896), (4, 42025948), (8, 21012974), (16, 10506487), (19, 8847568), (38, 4423784), (76, 2211892), (152, 1105946), (304, 552973), (431, 390032), (862, 195016), (1283, 131024), (1724, 97508), (2566, 65512), (3448, 48754), (5132, 32756), (6896, 24377), (8189, 20528), (10264, 16378)]