100998352

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1076

約数の個数: 80

約数和(自身を含む): 244484352

約数和(自身を除く): 143486000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 977, 994, 1136, 1456, 1846, 1954, 1988, 3692, 3908, 3976, 6461, 6839, 7384, 7816, 7952, 12701, 12922, 13678, 14768, 15632, 25402, 25844, 27356, 50804, 51688, 54712, 69367, 88907, 101608, 103376, 109424, 138734, 177814, 203216, 277468, 355628, 485569, 554936, 711256, 901771, 971138, 1109872, 1422512, 1803542, 1942276, 3607084, 3884552, 6312397, 7214168, 7769104, 12624794, 14428336, 25249588, 50499176, 100998352]

約数ペア:

[(1, 100998352), (2, 50499176), (4, 25249588), (7, 14428336), (8, 12624794), (13, 7769104), (14, 7214168), (16, 6312397), (26, 3884552), (28, 3607084), (52, 1942276), (56, 1803542), (71, 1422512), (91, 1109872), (104, 971138), (112, 901771), (142, 711256), (182, 554936), (208, 485569), (284, 355628), (364, 277468), (497, 203216), (568, 177814), (728, 138734), (923, 109424), (977, 103376), (994, 101608), (1136, 88907), (1456, 69367), (1846, 54712), (1954, 51688), (1988, 50804), (3692, 27356), (3908, 25844), (3976, 25402), (6461, 15632), (6839, 14768), (7384, 13678), (7816, 12922), (7952, 12701)]