162968076

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 419537664

約数和(自身を除く): 256569588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 173, 191, 274, 346, 382, 411, 519, 548, 573, 692, 764, 822, 1038, 1146, 1233, 1557, 1644, 1719, 2076, 2292, 2466, 3114, 3438, 4932, 6228, 6876, 23701, 26167, 33043, 47402, 52334, 66086, 71103, 78501, 94804, 99129, 104668, 132172, 142206, 157002, 198258, 213309, 235503, 284412, 297387, 314004, 396516, 426618, 471006, 594774, 853236, 942012, 1189548, 4526891, 9053782, 13580673, 18107564, 27161346, 40742019, 54322692, 81484038, 162968076]

約数ペア:

[(1, 162968076), (2, 81484038), (3, 54322692), (4, 40742019), (6, 27161346), (9, 18107564), (12, 13580673), (18, 9053782), (36, 4526891), (137, 1189548), (173, 942012), (191, 853236), (274, 594774), (346, 471006), (382, 426618), (411, 396516), (519, 314004), (548, 297387), (573, 284412), (692, 235503), (764, 213309), (822, 198258), (1038, 157002), (1146, 142206), (1233, 132172), (1557, 104668), (1644, 99129), (1719, 94804), (2076, 78501), (2292, 71103), (2466, 66086), (3114, 52334), (3438, 47402), (4932, 33043), (6228, 26167), (6876, 23701)]