168280164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3491}}^1$

素因数の和:3617

約数の個数: 72

約数和(自身を含む): 462676032

約数和(自身を除く): 294395868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1854, 2678, 3491, 3708, 4017, 5356, 6982, 8034, 10473, 12051, 13964, 16068, 20946, 24102, 31419, 41892, 45383, 48204, 62838, 90766, 125676, 136149, 181532, 272298, 359573, 408447, 544596, 719146, 816894, 1078719, 1438292, 1633788, 2157438, 3236157, 4314876, 4674449, 6472314, 9348898, 12944628, 14023347, 18697796, 28046694, 42070041, 56093388, 84140082, 168280164]

約数ペア:

[(1, 168280164), (2, 84140082), (3, 56093388), (4, 42070041), (6, 28046694), (9, 18697796), (12, 14023347), (13, 12944628), (18, 9348898), (26, 6472314), (36, 4674449), (39, 4314876), (52, 3236157), (78, 2157438), (103, 1633788), (117, 1438292), (156, 1078719), (206, 816894), (234, 719146), (309, 544596), (412, 408447), (468, 359573), (618, 272298), (927, 181532), (1236, 136149), (1339, 125676), (1854, 90766), (2678, 62838), (3491, 48204), (3708, 45383), (4017, 41892), (5356, 31419), (6982, 24102), (8034, 20946), (10473, 16068), (12051, 13964)]