149098456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{38747}}^1$

素因数の和:38803

約数の個数: 32

約数和(自身を含む): 309209040

約数和(自身を除く): 160110584

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 38747, 77494, 154988, 309976, 503711, 1007422, 1433639, 2014844, 2867278, 4029688, 5734556, 11469112, 18637307, 37274614, 74549228, 149098456]

約数ペア:

[(1, 149098456), (2, 74549228), (4, 37274614), (8, 18637307), (13, 11469112), (26, 5734556), (37, 4029688), (52, 2867278), (74, 2014844), (104, 1433639), (148, 1007422), (296, 503711), (481, 309976), (962, 154988), (1924, 77494), (3848, 38747)]