138951384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40487}}^1$

素因数の和:40520

約数の個数: 64

約数和(自身を含む): 408119040

約数和(自身を除く): 269167656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 40487, 80974, 121461, 161948, 242922, 323896, 445357, 485844, 526331, 890714, 971688, 1052662, 1336071, 1578993, 1781428, 2105324, 2672142, 3157986, 3562856, 4210648, 5344284, 5789641, 6315972, 10688568, 11579282, 12631944, 17368923, 23158564, 34737846, 46317128, 69475692, 138951384]

約数ペア:

[(1, 138951384), (2, 69475692), (3, 46317128), (4, 34737846), (6, 23158564), (8, 17368923), (11, 12631944), (12, 11579282), (13, 10688568), (22, 6315972), (24, 5789641), (26, 5344284), (33, 4210648), (39, 3562856), (44, 3157986), (52, 2672142), (66, 2105324), (78, 1781428), (88, 1578993), (104, 1336071), (132, 1052662), (143, 971688), (156, 890714), (264, 526331), (286, 485844), (312, 445357), (429, 323896), (572, 242922), (858, 161948), (1144, 121461), (1716, 80974), (3432, 40487)]