120291392

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1075

約数の個数: 56

約数和(自身を含む): 258933696

約数和(自身を除く): 138642304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 163, 208, 326, 416, 652, 832, 887, 1304, 1774, 2119, 2608, 3548, 4238, 5216, 7096, 8476, 10432, 11531, 14192, 16952, 23062, 28384, 33904, 46124, 56768, 67808, 92248, 135616, 144581, 184496, 289162, 368992, 578324, 737984, 1156648, 1879553, 2313296, 3759106, 4626592, 7518212, 9253184, 15036424, 30072848, 60145696, 120291392]

約数ペア:

[(1, 120291392), (2, 60145696), (4, 30072848), (8, 15036424), (13, 9253184), (16, 7518212), (26, 4626592), (32, 3759106), (52, 2313296), (64, 1879553), (104, 1156648), (163, 737984), (208, 578324), (326, 368992), (416, 289162), (652, 184496), (832, 144581), (887, 135616), (1304, 92248), (1774, 67808), (2119, 56768), (2608, 46124), (3548, 33904), (4238, 28384), (5216, 23062), (7096, 16952), (8476, 14192), (10432, 11531)]