156794140804

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1\times {\mathrm{80147}}^1$

素因数の和:80908

約数の個数: 48

約数和(自身を含む): 316962898560

約数和(自身を除く): 160168757756

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 641, 763, 1282, 1526, 2564, 3052, 4487, 8974, 17948, 69869, 80147, 139738, 160294, 279476, 320588, 489083, 561029, 978166, 1122058, 1956332, 2244116, 8736023, 17472046, 34944092, 51374227, 61152161, 102748454, 122304322, 205496908, 244608644, 359619589, 719239178, 1438478356, 5599790743, 11199581486, 22399162972, 39198535201, 78397070402, 156794140804]

約数ペア:

[(1, 156794140804), (2, 78397070402), (4, 39198535201), (7, 22399162972), (14, 11199581486), (28, 5599790743), (109, 1438478356), (218, 719239178), (436, 359619589), (641, 244608644), (763, 205496908), (1282, 122304322), (1526, 102748454), (2564, 61152161), (3052, 51374227), (4487, 34944092), (8974, 17472046), (17948, 8736023), (69869, 2244116), (80147, 1956332), (139738, 1122058), (160294, 978166), (279476, 561029), (320588, 489083)]