138388304

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1347

約数の個数: 40

約数和(自身を含む): 275756160

約数和(自身を除く): 137367856

約数列:

[1, 2, 4, 8, 16, 47, 94, 163, 188, 326, 376, 652, 752, 1129, 1304, 2258, 2608, 4516, 7661, 9032, 15322, 18064, 30644, 53063, 61288, 106126, 122576, 184027, 212252, 368054, 424504, 736108, 849008, 1472216, 2944432, 8649269, 17298538, 34597076, 69194152, 138388304]

約数ペア:

[(1, 138388304), (2, 69194152), (4, 34597076), (8, 17298538), (16, 8649269), (47, 2944432), (94, 1472216), (163, 849008), (188, 736108), (326, 424504), (376, 368054), (652, 212252), (752, 184027), (1129, 122576), (1304, 106126), (2258, 61288), (2608, 53063), (4516, 30644), (7661, 18064), (9032, 15322)]