140204904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9377}}^1$

素因数の和:9482

約数の個数: 64

約数和(自身を含む): 405129600

約数和(自身を除く): 264924696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4984, 7476, 9377, 14952, 18754, 28131, 37508, 56262, 65639, 75016, 112524, 131278, 196917, 225048, 262556, 393834, 525112, 787668, 834553, 1575336, 1669106, 2503659, 3338212, 5007318, 5841871, 6676424, 10014636, 11683742, 17525613, 20029272, 23367484, 35051226, 46734968, 70102452, 140204904]

約数ペア:

[(1, 140204904), (2, 70102452), (3, 46734968), (4, 35051226), (6, 23367484), (7, 20029272), (8, 17525613), (12, 11683742), (14, 10014636), (21, 6676424), (24, 5841871), (28, 5007318), (42, 3338212), (56, 2503659), (84, 1669106), (89, 1575336), (168, 834553), (178, 787668), (267, 525112), (356, 393834), (534, 262556), (623, 225048), (712, 196917), (1068, 131278), (1246, 112524), (1869, 75016), (2136, 65639), (2492, 56262), (3738, 37508), (4984, 28131), (7476, 18754), (9377, 14952)]