144136908

素因数分解:

$2^2\times 3^5\times {\mathrm{257}}^1\times {\mathrm{577}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 379967952

約数和(自身を除く): 235831044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 257, 324, 486, 514, 577, 771, 972, 1028, 1154, 1542, 1731, 2308, 2313, 3084, 3462, 4626, 5193, 6924, 6939, 9252, 10386, 13878, 15579, 20772, 20817, 27756, 31158, 41634, 46737, 62316, 62451, 83268, 93474, 124902, 140211, 148289, 186948, 249804, 280422, 296578, 444867, 560844, 593156, 889734, 1334601, 1779468, 2669202, 4003803, 5338404, 8007606, 12011409, 16015212, 24022818, 36034227, 48045636, 72068454, 144136908]

約数ペア:

[(1, 144136908), (2, 72068454), (3, 48045636), (4, 36034227), (6, 24022818), (9, 16015212), (12, 12011409), (18, 8007606), (27, 5338404), (36, 4003803), (54, 2669202), (81, 1779468), (108, 1334601), (162, 889734), (243, 593156), (257, 560844), (324, 444867), (486, 296578), (514, 280422), (577, 249804), (771, 186948), (972, 148289), (1028, 140211), (1154, 124902), (1542, 93474), (1731, 83268), (2308, 62451), (2313, 62316), (3084, 46737), (3462, 41634), (4626, 31158), (5193, 27756), (6924, 20817), (6939, 20772), (9252, 15579), (10386, 13878)]