15211144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 32558400

約数和(自身を除く): 17347256

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 59, 67, 74, 104, 118, 134, 148, 236, 268, 296, 472, 481, 536, 767, 871, 962, 1534, 1742, 1924, 2183, 2479, 3068, 3484, 3848, 3953, 4366, 4958, 6136, 6968, 7906, 8732, 9916, 15812, 17464, 19832, 28379, 31624, 32227, 51389, 56758, 64454, 102778, 113516, 128908, 146261, 205556, 227032, 257816, 292522, 411112, 585044, 1170088, 1901393, 3802786, 7605572, 15211144]

約数ペア:

[(1, 15211144), (2, 7605572), (4, 3802786), (8, 1901393), (13, 1170088), (26, 585044), (37, 411112), (52, 292522), (59, 257816), (67, 227032), (74, 205556), (104, 146261), (118, 128908), (134, 113516), (148, 102778), (236, 64454), (268, 56758), (296, 51389), (472, 32227), (481, 31624), (536, 28379), (767, 19832), (871, 17464), (962, 15812), (1534, 9916), (1742, 8732), (1924, 7906), (2183, 6968), (2479, 6136), (3068, 4958), (3484, 4366), (3848, 3953)]