15751932

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 44352000

約数和(自身を除く): 28600068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 89, 98, 129, 147, 172, 178, 196, 258, 267, 294, 301, 343, 356, 516, 534, 588, 602, 623, 686, 903, 1029, 1068, 1204, 1246, 1372, 1806, 1869, 2058, 2107, 2492, 3612, 3738, 3827, 4116, 4214, 4361, 6321, 7476, 7654, 8428, 8722, 11481, 12642, 13083, 14749, 15308, 17444, 22962, 25284, 26166, 26789, 29498, 30527, 44247, 45924, 52332, 53578, 58996, 61054, 80367, 88494, 91581, 107156, 122108, 160734, 176988, 183162, 187523, 321468, 366324, 375046, 562569, 750092, 1125138, 1312661, 2250276, 2625322, 3937983, 5250644, 7875966, 15751932]

約数ペア:

[(1, 15751932), (2, 7875966), (3, 5250644), (4, 3937983), (6, 2625322), (7, 2250276), (12, 1312661), (14, 1125138), (21, 750092), (28, 562569), (42, 375046), (43, 366324), (49, 321468), (84, 187523), (86, 183162), (89, 176988), (98, 160734), (129, 122108), (147, 107156), (172, 91581), (178, 88494), (196, 80367), (258, 61054), (267, 58996), (294, 53578), (301, 52332), (343, 45924), (356, 44247), (516, 30527), (534, 29498), (588, 26789), (602, 26166), (623, 25284), (686, 22962), (903, 17444), (1029, 15308), (1068, 14749), (1204, 13083), (1246, 12642), (1372, 11481), (1806, 8722), (1869, 8428), (2058, 7654), (2107, 7476), (2492, 6321), (3612, 4361), (3738, 4214), (3827, 4116)]