144951728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2797}}^1$

素因数の和:2925

約数の個数: 40

約数和(自身を含む): 291439680

約数和(自身を除く): 146487952

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 2797, 3239, 5594, 6478, 11188, 12956, 22376, 25912, 44752, 51824, 114677, 220963, 229354, 441926, 458708, 883852, 917416, 1767704, 1834832, 3535408, 9059483, 18118966, 36237932, 72475864, 144951728]

約数ペア:

[(1, 144951728), (2, 72475864), (4, 36237932), (8, 18118966), (16, 9059483), (41, 3535408), (79, 1834832), (82, 1767704), (158, 917416), (164, 883852), (316, 458708), (328, 441926), (632, 229354), (656, 220963), (1264, 114677), (2797, 51824), (3239, 44752), (5594, 25912), (6478, 22376), (11188, 12956)]