149725598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 261480960

約数和(自身を除く): 111755362

約数列:

[1, 2, 11, 22, 31, 59, 61, 62, 118, 122, 341, 649, 671, 682, 1298, 1342, 1829, 1891, 3599, 3658, 3721, 3782, 7198, 7442, 20119, 20801, 39589, 40238, 40931, 41602, 79178, 81862, 111569, 115351, 219539, 223138, 230702, 439078, 1227259, 1268861, 2414929, 2454518, 2537722, 4829858, 6805709, 13611418, 74862799, 149725598]

約数ペア:

[(1, 149725598), (2, 74862799), (11, 13611418), (22, 6805709), (31, 4829858), (59, 2537722), (61, 2454518), (62, 2414929), (118, 1268861), (122, 1227259), (341, 439078), (649, 230702), (671, 223138), (682, 219539), (1298, 115351), (1342, 111569), (1829, 81862), (1891, 79178), (3599, 41602), (3658, 40931), (3721, 40238), (3782, 39589), (7198, 20801), (7442, 20119)]