160918912

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 414201600

約数和(自身を除く): 253282688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 128, 154, 176, 203, 224, 232, 308, 319, 352, 406, 448, 464, 563, 616, 638, 704, 812, 896, 928, 1126, 1232, 1276, 1408, 1624, 1856, 2233, 2252, 2464, 2552, 3248, 3712, 3941, 4466, 4504, 4928, 5104, 6193, 6496, 7882, 8932, 9008, 9856, 10208, 12386, 12992, 15764, 16327, 17864, 18016, 20416, 24772, 25984, 31528, 32654, 35728, 36032, 40832, 43351, 49544, 63056, 65308, 71456, 72064, 86702, 99088, 114289, 126112, 130616, 142912, 173404, 179597, 198176, 228578, 252224, 261232, 285824, 346808, 359194, 396352, 457156, 504448, 522464, 693616, 718388, 792704, 914312, 1044928, 1257179, 1387232, 1436776, 1828624, 2089856, 2514358, 2774464, 2873552, 3657248, 5028716, 5548928, 5747104, 7314496, 10057432, 11494208, 14628992, 20114864, 22988416, 40229728, 80459456, 160918912]

約数ペア:

[(1, 160918912), (2, 80459456), (4, 40229728), (7, 22988416), (8, 20114864), (11, 14628992), (14, 11494208), (16, 10057432), (22, 7314496), (28, 5747104), (29, 5548928), (32, 5028716), (44, 3657248), (56, 2873552), (58, 2774464), (64, 2514358), (77, 2089856), (88, 1828624), (112, 1436776), (116, 1387232), (128, 1257179), (154, 1044928), (176, 914312), (203, 792704), (224, 718388), (232, 693616), (308, 522464), (319, 504448), (352, 457156), (406, 396352), (448, 359194), (464, 346808), (563, 285824), (616, 261232), (638, 252224), (704, 228578), (812, 198176), (896, 179597), (928, 173404), (1126, 142912), (1232, 130616), (1276, 126112), (1408, 114289), (1624, 99088), (1856, 86702), (2233, 72064), (2252, 71456), (2464, 65308), (2552, 63056), (3248, 49544), (3712, 43351), (3941, 40832), (4466, 36032), (4504, 35728), (4928, 32654), (5104, 31528), (6193, 25984), (6496, 24772), (7882, 20416), (8932, 18016), (9008, 17864), (9856, 16327), (10208, 15764), (12386, 12992)]