151856856

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^2\times {\mathrm{443}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 445640580

約数和(自身を除く): 293783724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 443, 529, 552, 621, 648, 828, 886, 1058, 1242, 1329, 1587, 1656, 1772, 1863, 2116, 2484, 2658, 3174, 3544, 3726, 3987, 4232, 4761, 4968, 5316, 6348, 7452, 7974, 9522, 10189, 10632, 11961, 12696, 14283, 14904, 15948, 19044, 20378, 23922, 28566, 30567, 31896, 35883, 38088, 40756, 42849, 47844, 57132, 61134, 71766, 81512, 85698, 91701, 95688, 114264, 122268, 143532, 171396, 183402, 234347, 244536, 275103, 287064, 342792, 366804, 468694, 550206, 703041, 733608, 825309, 937388, 1100412, 1406082, 1650618, 1874776, 2109123, 2200824, 2812164, 3301236, 4218246, 5624328, 6327369, 6602472, 8436492, 12654738, 16872984, 18982107, 25309476, 37964214, 50618952, 75928428, 151856856]

約数ペア:

[(1, 151856856), (2, 75928428), (3, 50618952), (4, 37964214), (6, 25309476), (8, 18982107), (9, 16872984), (12, 12654738), (18, 8436492), (23, 6602472), (24, 6327369), (27, 5624328), (36, 4218246), (46, 3301236), (54, 2812164), (69, 2200824), (72, 2109123), (81, 1874776), (92, 1650618), (108, 1406082), (138, 1100412), (162, 937388), (184, 825309), (207, 733608), (216, 703041), (276, 550206), (324, 468694), (414, 366804), (443, 342792), (529, 287064), (552, 275103), (621, 244536), (648, 234347), (828, 183402), (886, 171396), (1058, 143532), (1242, 122268), (1329, 114264), (1587, 95688), (1656, 91701), (1772, 85698), (1863, 81512), (2116, 71766), (2484, 61134), (2658, 57132), (3174, 47844), (3544, 42849), (3726, 40756), (3987, 38088), (4232, 35883), (4761, 31896), (4968, 30567), (5316, 28566), (6348, 23922), (7452, 20378), (7974, 19044), (9522, 15948), (10189, 14904), (10632, 14283), (11961, 12696)]