128310366

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2357}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 263945088

約数和(自身を除く): 135634722

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 258, 422, 633, 1266, 2357, 4714, 7071, 9073, 14142, 18146, 27219, 54438, 101351, 202702, 304053, 497327, 608106, 994654, 1491981, 2983962, 21385061, 42770122, 64155183, 128310366]

約数ペア:

[(1, 128310366), (2, 64155183), (3, 42770122), (6, 21385061), (43, 2983962), (86, 1491981), (129, 994654), (211, 608106), (258, 497327), (422, 304053), (633, 202702), (1266, 101351), (2357, 54438), (4714, 27219), (7071, 18146), (9073, 14142)]