156928881340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101901871}}^1$

素因数の和:101901898

約数の個数: 48

約数和(自身を含む): 410868347904

約数和(自身を除く): 253939466564

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 101901871, 203803742, 407607484, 509509355, 713313097, 1019018710, 1120920581, 1426626194, 2038037420, 2241841162, 2853252388, 3566565485, 4483682324, 5604602905, 7133130970, 7846444067, 11209205810, 14266261940, 15692888134, 22418411620, 31385776268, 39232220335, 78464440670, 156928881340]

約数ペア:

[(1, 156928881340), (2, 78464440670), (4, 39232220335), (5, 31385776268), (7, 22418411620), (10, 15692888134), (11, 14266261940), (14, 11209205810), (20, 7846444067), (22, 7133130970), (28, 5604602905), (35, 4483682324), (44, 3566565485), (55, 2853252388), (70, 2241841162), (77, 2038037420), (110, 1426626194), (140, 1120920581), (154, 1019018710), (220, 713313097), (308, 509509355), (385, 407607484), (770, 203803742), (1540, 101901871)]