131796112

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 301123584

約数和(自身を除く): 169327472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 101, 112, 122, 191, 202, 244, 382, 404, 427, 488, 707, 764, 808, 854, 976, 1337, 1414, 1528, 1616, 1708, 2674, 2828, 3056, 3416, 5348, 5656, 6161, 6832, 10696, 11312, 11651, 12322, 19291, 21392, 23302, 24644, 38582, 43127, 46604, 49288, 77164, 81557, 86254, 93208, 98576, 135037, 154328, 163114, 172508, 186416, 270074, 308656, 326228, 345016, 540148, 652456, 690032, 1080296, 1176751, 1304912, 2160592, 2353502, 4707004, 8237257, 9414008, 16474514, 18828016, 32949028, 65898056, 131796112]

約数ペア:

[(1, 131796112), (2, 65898056), (4, 32949028), (7, 18828016), (8, 16474514), (14, 9414008), (16, 8237257), (28, 4707004), (56, 2353502), (61, 2160592), (101, 1304912), (112, 1176751), (122, 1080296), (191, 690032), (202, 652456), (244, 540148), (382, 345016), (404, 326228), (427, 308656), (488, 270074), (707, 186416), (764, 172508), (808, 163114), (854, 154328), (976, 135037), (1337, 98576), (1414, 93208), (1528, 86254), (1616, 81557), (1708, 77164), (2674, 49288), (2828, 46604), (3056, 43127), (3416, 38582), (5348, 24644), (5656, 23302), (6161, 21392), (6832, 19291), (10696, 12322), (11312, 11651)]