148902784

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{19717}}^1$

素因数の和:19790

約数の個数: 32

約数和(自身を含む): 301685400

約数和(自身を除く): 152782616

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 19717, 39434, 78868, 157736, 315472, 630944, 1163303, 1261888, 2326606, 2523776, 4653212, 9306424, 18612848, 37225696, 74451392, 148902784]

約数ペア:

[(1, 148902784), (2, 74451392), (4, 37225696), (8, 18612848), (16, 9306424), (32, 4653212), (59, 2523776), (64, 2326606), (118, 1261888), (128, 1163303), (236, 630944), (472, 315472), (944, 157736), (1888, 78868), (3776, 39434), (7552, 19717)]