128325611528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1\times {\mathrm{10853}}^1$

素因数の和:11486

約数の個数: 64

約数和(自身を含む): 256578140160

約数和(自身を除く): 128252528632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 227, 383, 454, 766, 908, 1532, 1816, 3064, 3859, 6511, 7718, 10853, 13022, 15436, 21706, 26044, 30872, 43412, 52088, 86824, 86941, 173882, 184501, 347764, 369002, 695528, 738004, 1476008, 1477997, 2463631, 2955994, 4156699, 4927262, 5911988, 8313398, 9854524, 11823976, 16626796, 19709048, 33253592, 41881727, 70663883, 83763454, 141327766, 167526908, 282655532, 335053816, 565311064, 943570673, 1887141346, 3774282692, 7548565384, 16040701441, 32081402882, 64162805764, 128325611528]

約数ペア:

[(1, 128325611528), (2, 64162805764), (4, 32081402882), (8, 16040701441), (17, 7548565384), (34, 3774282692), (68, 1887141346), (136, 943570673), (227, 565311064), (383, 335053816), (454, 282655532), (766, 167526908), (908, 141327766), (1532, 83763454), (1816, 70663883), (3064, 41881727), (3859, 33253592), (6511, 19709048), (7718, 16626796), (10853, 11823976), (13022, 9854524), (15436, 8313398), (21706, 5911988), (26044, 4927262), (30872, 4156699), (43412, 2955994), (52088, 2463631), (86824, 1477997), (86941, 1476008), (173882, 738004), (184501, 695528), (347764, 369002)]