130003456

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 80

約数和(自身を含む): 290793888

約数和(自身を除く): 160790432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 512, 563, 656, 704, 902, 1126, 1312, 1408, 1804, 2252, 2624, 2816, 3608, 4504, 5248, 5632, 6193, 7216, 9008, 10496, 12386, 14432, 18016, 20992, 23083, 24772, 28864, 36032, 46166, 49544, 57728, 72064, 92332, 99088, 115456, 144128, 184664, 198176, 230912, 253913, 288256, 369328, 396352, 507826, 738656, 792704, 1015652, 1477312, 1585408, 2031304, 2954624, 3170816, 4062608, 5909248, 8125216, 11818496, 16250432, 32500864, 65001728, 130003456]

約数ペア:

[(1, 130003456), (2, 65001728), (4, 32500864), (8, 16250432), (11, 11818496), (16, 8125216), (22, 5909248), (32, 4062608), (41, 3170816), (44, 2954624), (64, 2031304), (82, 1585408), (88, 1477312), (128, 1015652), (164, 792704), (176, 738656), (256, 507826), (328, 396352), (352, 369328), (451, 288256), (512, 253913), (563, 230912), (656, 198176), (704, 184664), (902, 144128), (1126, 115456), (1312, 99088), (1408, 92332), (1804, 72064), (2252, 57728), (2624, 49544), (2816, 46166), (3608, 36032), (4504, 28864), (5248, 24772), (5632, 23083), (6193, 20992), (7216, 18016), (9008, 14432), (10496, 12386)]