139378944

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 374133760

約数和(自身を除く): 234754816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 1016, 1429, 1524, 2032, 2858, 3048, 4064, 4287, 5716, 6096, 8128, 8574, 11432, 12192, 16256, 17148, 22864, 24384, 32512, 34296, 45728, 48768, 68592, 91456, 97536, 137184, 181483, 182912, 274368, 362966, 365824, 544449, 548736, 725932, 1088898, 1097472, 1451864, 2177796, 2903728, 4355592, 5807456, 8711184, 11614912, 17422368, 23229824, 34844736, 46459648, 69689472, 139378944]

約数ペア:

[(1, 139378944), (2, 69689472), (3, 46459648), (4, 34844736), (6, 23229824), (8, 17422368), (12, 11614912), (16, 8711184), (24, 5807456), (32, 4355592), (48, 2903728), (64, 2177796), (96, 1451864), (127, 1097472), (128, 1088898), (192, 725932), (254, 548736), (256, 544449), (381, 365824), (384, 362966), (508, 274368), (762, 182912), (768, 181483), (1016, 137184), (1429, 97536), (1524, 91456), (2032, 68592), (2858, 48768), (3048, 45728), (4064, 34296), (4287, 32512), (5716, 24384), (6096, 22864), (8128, 17148), (8574, 16256), (11432, 12192)]