187906128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3413}}^1$

素因数の和:3492

約数の個数: 80

約数和(自身を含む): 514776576

約数和(自身を除く): 326870448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 3413, 3441, 4588, 6826, 6882, 9176, 10239, 13652, 13764, 18352, 20478, 27304, 27528, 40956, 54608, 55056, 81912, 105803, 126281, 163824, 211606, 252562, 317409, 378843, 423212, 505124, 634818, 757686, 846424, 1010248, 1269636, 1515372, 1692848, 2020496, 2539272, 3030744, 3914711, 5078544, 6061488, 7829422, 11744133, 15658844, 23488266, 31317688, 46976532, 62635376, 93953064, 187906128]

約数ペア:

[(1, 187906128), (2, 93953064), (3, 62635376), (4, 46976532), (6, 31317688), (8, 23488266), (12, 15658844), (16, 11744133), (24, 7829422), (31, 6061488), (37, 5078544), (48, 3914711), (62, 3030744), (74, 2539272), (93, 2020496), (111, 1692848), (124, 1515372), (148, 1269636), (186, 1010248), (222, 846424), (248, 757686), (296, 634818), (372, 505124), (444, 423212), (496, 378843), (592, 317409), (744, 252562), (888, 211606), (1147, 163824), (1488, 126281), (1776, 105803), (2294, 81912), (3413, 55056), (3441, 54608), (4588, 40956), (6826, 27528), (6882, 27304), (9176, 20478), (10239, 18352), (13652, 13764)]