170799876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2239}}^1$

素因数の和:2425

約数の個数: 72

約数和(自身を含む): 468016640

約数和(自身を除く): 297216764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 978, 1467, 1956, 2119, 2239, 2934, 4238, 4478, 5868, 6357, 6717, 8476, 8956, 12714, 13434, 19071, 20151, 25428, 26868, 29107, 38142, 40302, 58214, 76284, 80604, 87321, 116428, 174642, 261963, 349284, 364957, 523926, 729914, 1047852, 1094871, 1459828, 2189742, 3284613, 4379484, 4744441, 6569226, 9488882, 13138452, 14233323, 18977764, 28466646, 42699969, 56933292, 85399938, 170799876]

約数ペア:

[(1, 170799876), (2, 85399938), (3, 56933292), (4, 42699969), (6, 28466646), (9, 18977764), (12, 14233323), (13, 13138452), (18, 9488882), (26, 6569226), (36, 4744441), (39, 4379484), (52, 3284613), (78, 2189742), (117, 1459828), (156, 1094871), (163, 1047852), (234, 729914), (326, 523926), (468, 364957), (489, 349284), (652, 261963), (978, 174642), (1467, 116428), (1956, 87321), (2119, 80604), (2239, 76284), (2934, 58214), (4238, 40302), (4478, 38142), (5868, 29107), (6357, 26868), (6717, 25428), (8476, 20151), (8956, 19071), (12714, 13434)]