188645868

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{32957}}^1$

素因数の和:33023

約数の個数: 48

約数和(自身を含む): 498324960

約数和(自身を除く): 309679092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 32957, 65914, 98871, 131828, 197742, 296613, 395484, 593226, 889839, 1186452, 1746721, 1779678, 3493442, 3559356, 5240163, 6986884, 10480326, 15720489, 20960652, 31440978, 47161467, 62881956, 94322934, 188645868]

約数ペア:

[(1, 188645868), (2, 94322934), (3, 62881956), (4, 47161467), (6, 31440978), (9, 20960652), (12, 15720489), (18, 10480326), (27, 6986884), (36, 5240163), (53, 3559356), (54, 3493442), (106, 1779678), (108, 1746721), (159, 1186452), (212, 889839), (318, 593226), (477, 395484), (636, 296613), (954, 197742), (1431, 131828), (1908, 98871), (2862, 65914), (5724, 32957)]