161028756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6871}}^1$

素因数の和:6922

約数の個数: 96

約数和(自身を含む): 492584960

約数和(自身を除く): 331556204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 6871, 7812, 11718, 13742, 20613, 23436, 27484, 41226, 48097, 61839, 82452, 96194, 123678, 144291, 185517, 192388, 213001, 247356, 288582, 371034, 426002, 432873, 577164, 639003, 742068, 852004, 865746, 1278006, 1298619, 1491007, 1731492, 1917009, 2556012, 2597238, 2982014, 3834018, 4473021, 5194476, 5751027, 5964028, 7668036, 8946042, 11502054, 13419063, 17892084, 23004108, 26838126, 40257189, 53676252, 80514378, 161028756]

約数ペア:

[(1, 161028756), (2, 80514378), (3, 53676252), (4, 40257189), (6, 26838126), (7, 23004108), (9, 17892084), (12, 13419063), (14, 11502054), (18, 8946042), (21, 7668036), (27, 5964028), (28, 5751027), (31, 5194476), (36, 4473021), (42, 3834018), (54, 2982014), (62, 2597238), (63, 2556012), (84, 1917009), (93, 1731492), (108, 1491007), (124, 1298619), (126, 1278006), (186, 865746), (189, 852004), (217, 742068), (252, 639003), (279, 577164), (372, 432873), (378, 426002), (434, 371034), (558, 288582), (651, 247356), (756, 213001), (837, 192388), (868, 185517), (1116, 144291), (1302, 123678), (1674, 96194), (1953, 82452), (2604, 61839), (3348, 48097), (3906, 41226), (5859, 27484), (6871, 23436), (7812, 20613), (11718, 13742)]