16457156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 32481792

約数和(自身を除く): 16024636

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 74, 124, 148, 211, 422, 527, 629, 844, 1054, 1147, 1258, 2108, 2294, 2516, 3587, 4588, 6541, 7174, 7807, 13082, 14348, 15614, 19499, 26164, 31228, 38998, 77996, 111197, 132719, 222394, 242017, 265438, 444788, 484034, 530876, 968068, 4114289, 8228578, 16457156]

約数ペア:

[(1, 16457156), (2, 8228578), (4, 4114289), (17, 968068), (31, 530876), (34, 484034), (37, 444788), (62, 265438), (68, 242017), (74, 222394), (124, 132719), (148, 111197), (211, 77996), (422, 38998), (527, 31228), (629, 26164), (844, 19499), (1054, 15614), (1147, 14348), (1258, 13082), (2108, 7807), (2294, 7174), (2516, 6541), (3587, 4588)]