138949512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10357}}^1$

素因数の和:10422

約数の個数: 64

約数和(自身を含む): 382831680

約数和(自身を除く): 243882168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 10357, 13416, 20714, 31071, 41428, 62142, 82856, 124284, 134641, 248568, 269282, 403923, 445351, 538564, 807846, 890702, 1077128, 1336053, 1615692, 1781404, 2672106, 3231384, 3562808, 5344212, 5789563, 10688424, 11579126, 17368689, 23158252, 34737378, 46316504, 69474756, 138949512]

約数ペア:

[(1, 138949512), (2, 69474756), (3, 46316504), (4, 34737378), (6, 23158252), (8, 17368689), (12, 11579126), (13, 10688424), (24, 5789563), (26, 5344212), (39, 3562808), (43, 3231384), (52, 2672106), (78, 1781404), (86, 1615692), (104, 1336053), (129, 1077128), (156, 890702), (172, 807846), (258, 538564), (312, 445351), (344, 403923), (516, 269282), (559, 248568), (1032, 134641), (1118, 124284), (1677, 82856), (2236, 62142), (3354, 41428), (4472, 31071), (6708, 20714), (10357, 13416)]