158561872

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 365726592

約数和(自身を除く): 207164720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 83, 112, 148, 166, 259, 296, 332, 461, 518, 581, 592, 664, 922, 1036, 1162, 1328, 1844, 2072, 2324, 3071, 3227, 3688, 4144, 4648, 6142, 6454, 7376, 9296, 12284, 12908, 17057, 21497, 24568, 25816, 34114, 38263, 42994, 49136, 51632, 68228, 76526, 85988, 119399, 136456, 153052, 171976, 238798, 267841, 272912, 306104, 343952, 477596, 535682, 612208, 955192, 1071364, 1415731, 1910384, 2142728, 2831462, 4285456, 5662924, 9910117, 11325848, 19820234, 22651696, 39640468, 79280936, 158561872]

約数ペア:

[(1, 158561872), (2, 79280936), (4, 39640468), (7, 22651696), (8, 19820234), (14, 11325848), (16, 9910117), (28, 5662924), (37, 4285456), (56, 2831462), (74, 2142728), (83, 1910384), (112, 1415731), (148, 1071364), (166, 955192), (259, 612208), (296, 535682), (332, 477596), (461, 343952), (518, 306104), (581, 272912), (592, 267841), (664, 238798), (922, 171976), (1036, 153052), (1162, 136456), (1328, 119399), (1844, 85988), (2072, 76526), (2324, 68228), (3071, 51632), (3227, 49136), (3688, 42994), (4144, 38263), (4648, 34114), (6142, 25816), (6454, 24568), (7376, 21497), (9296, 17057), (12284, 12908)]