159356448

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{2153}}^1$

素因数の和:2426

約数の個数: 72

約数和(自身を含む): 455144508

約数和(自身を除く): 295788060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 2056, 2153, 2313, 3084, 4112, 4306, 4626, 6168, 6459, 8224, 8612, 9252, 12336, 12918, 17224, 18504, 19377, 24672, 25836, 34448, 37008, 38754, 51672, 68896, 74016, 77508, 103344, 155016, 206688, 310032, 553321, 620064, 1106642, 1659963, 2213284, 3319926, 4426568, 4979889, 6639852, 8853136, 9959778, 13279704, 17706272, 19919556, 26559408, 39839112, 53118816, 79678224, 159356448]

約数ペア:

[(1, 159356448), (2, 79678224), (3, 53118816), (4, 39839112), (6, 26559408), (8, 19919556), (9, 17706272), (12, 13279704), (16, 9959778), (18, 8853136), (24, 6639852), (32, 4979889), (36, 4426568), (48, 3319926), (72, 2213284), (96, 1659963), (144, 1106642), (257, 620064), (288, 553321), (514, 310032), (771, 206688), (1028, 155016), (1542, 103344), (2056, 77508), (2153, 74016), (2313, 68896), (3084, 51672), (4112, 38754), (4306, 37008), (4626, 34448), (6168, 25836), (6459, 24672), (8224, 19377), (8612, 18504), (9252, 17224), (12336, 12918)]