131545968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1487}}^1$

素因数の和:1614

約数の個数: 80

約数和(自身を含む): 361643520

約数和(自身を除く): 230097552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 194, 228, 291, 304, 388, 456, 582, 776, 912, 1164, 1487, 1552, 1843, 2328, 2974, 3686, 4461, 4656, 5529, 5948, 7372, 8922, 11058, 11896, 14744, 17844, 22116, 23792, 28253, 29488, 35688, 44232, 56506, 71376, 84759, 88464, 113012, 144239, 169518, 226024, 288478, 339036, 432717, 452048, 576956, 678072, 865434, 1153912, 1356144, 1730868, 2307824, 2740541, 3461736, 5481082, 6923472, 8221623, 10962164, 16443246, 21924328, 32886492, 43848656, 65772984, 131545968]

約数ペア:

[(1, 131545968), (2, 65772984), (3, 43848656), (4, 32886492), (6, 21924328), (8, 16443246), (12, 10962164), (16, 8221623), (19, 6923472), (24, 5481082), (38, 3461736), (48, 2740541), (57, 2307824), (76, 1730868), (97, 1356144), (114, 1153912), (152, 865434), (194, 678072), (228, 576956), (291, 452048), (304, 432717), (388, 339036), (456, 288478), (582, 226024), (776, 169518), (912, 144239), (1164, 113012), (1487, 88464), (1552, 84759), (1843, 71376), (2328, 56506), (2974, 44232), (3686, 35688), (4461, 29488), (4656, 28253), (5529, 23792), (5948, 22116), (7372, 17844), (8922, 14744), (11058, 11896)]