154591712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1129}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 333169200

約数和(自身を除く): 178577488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 389, 778, 1129, 1556, 2258, 3112, 4279, 4516, 6224, 8558, 9032, 12419, 12448, 17116, 18064, 24838, 34232, 36128, 49676, 68464, 99352, 136928, 198704, 397408, 439181, 878362, 1756724, 3513448, 4830991, 7026896, 9661982, 14053792, 19323964, 38647928, 77295856, 154591712]

約数ペア:

[(1, 154591712), (2, 77295856), (4, 38647928), (8, 19323964), (11, 14053792), (16, 9661982), (22, 7026896), (32, 4830991), (44, 3513448), (88, 1756724), (176, 878362), (352, 439181), (389, 397408), (778, 198704), (1129, 136928), (1556, 99352), (2258, 68464), (3112, 49676), (4279, 36128), (4516, 34232), (6224, 24838), (8558, 18064), (9032, 17116), (12419, 12448)]