145417572

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 390149760

約数和(自身を除く): 244732188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 173, 181, 258, 346, 362, 387, 516, 519, 543, 692, 724, 774, 1038, 1086, 1161, 1548, 1557, 1629, 2076, 2172, 2322, 3114, 3258, 4644, 4671, 4887, 6228, 6516, 7439, 7783, 9342, 9774, 14878, 15566, 18684, 19548, 22317, 23349, 29756, 31132, 31313, 44634, 46698, 62626, 66951, 70047, 89268, 93396, 93939, 125252, 133902, 140094, 187878, 200853, 210141, 267804, 280188, 281817, 375756, 401706, 420282, 563634, 803412, 840564, 845451, 1127268, 1346459, 1690902, 2692918, 3381804, 4039377, 5385836, 8078754, 12118131, 16157508, 24236262, 36354393, 48472524, 72708786, 145417572]

約数ペア:

[(1, 145417572), (2, 72708786), (3, 48472524), (4, 36354393), (6, 24236262), (9, 16157508), (12, 12118131), (18, 8078754), (27, 5385836), (36, 4039377), (43, 3381804), (54, 2692918), (86, 1690902), (108, 1346459), (129, 1127268), (172, 845451), (173, 840564), (181, 803412), (258, 563634), (346, 420282), (362, 401706), (387, 375756), (516, 281817), (519, 280188), (543, 267804), (692, 210141), (724, 200853), (774, 187878), (1038, 140094), (1086, 133902), (1161, 125252), (1548, 93939), (1557, 93396), (1629, 89268), (2076, 70047), (2172, 66951), (2322, 62626), (3114, 46698), (3258, 44634), (4644, 31313), (4671, 31132), (4887, 29756), (6228, 23349), (6516, 22317), (7439, 19548), (7783, 18684), (9342, 15566), (9774, 14878)]