156656104696

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{372941}}^1$

素因数の和:373544

約数の個数: 64

約数和(自身を含む): 362141599680

約数和(自身を除く): 205485494984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 577, 728, 1154, 2308, 4039, 4616, 7501, 8078, 15002, 16156, 30004, 32312, 52507, 60008, 105014, 210028, 372941, 420056, 745882, 1491764, 2610587, 2983528, 4848233, 5221174, 9696466, 10442348, 19392932, 20884696, 33937631, 38785864, 67875262, 135750524, 215186957, 271501048, 430373914, 860747828, 1506308699, 1721495656, 2797430441, 3012617398, 5594860882, 6025234796, 11189721764, 12050469592, 19582013087, 22379443528, 39164026174, 78328052348, 156656104696]

約数ペア:

[(1, 156656104696), (2, 78328052348), (4, 39164026174), (7, 22379443528), (8, 19582013087), (13, 12050469592), (14, 11189721764), (26, 6025234796), (28, 5594860882), (52, 3012617398), (56, 2797430441), (91, 1721495656), (104, 1506308699), (182, 860747828), (364, 430373914), (577, 271501048), (728, 215186957), (1154, 135750524), (2308, 67875262), (4039, 38785864), (4616, 33937631), (7501, 20884696), (8078, 19392932), (15002, 10442348), (16156, 9696466), (30004, 5221174), (32312, 4848233), (52507, 2983528), (60008, 2610587), (105014, 1491764), (210028, 745882), (372941, 420056)]