15887616

素因数分解:

$2^8\times 3^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 42874944

約数和(自身を除く): 26987328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 151, 192, 256, 274, 302, 384, 411, 453, 548, 604, 768, 822, 906, 1096, 1208, 1644, 1812, 2192, 2416, 3288, 3624, 4384, 4832, 6576, 7248, 8768, 9664, 13152, 14496, 17536, 19328, 20687, 26304, 28992, 35072, 38656, 41374, 52608, 57984, 62061, 82748, 105216, 115968, 124122, 165496, 248244, 330992, 496488, 661984, 992976, 1323968, 1985952, 2647936, 3971904, 5295872, 7943808, 15887616]

約数ペア:

[(1, 15887616), (2, 7943808), (3, 5295872), (4, 3971904), (6, 2647936), (8, 1985952), (12, 1323968), (16, 992976), (24, 661984), (32, 496488), (48, 330992), (64, 248244), (96, 165496), (128, 124122), (137, 115968), (151, 105216), (192, 82748), (256, 62061), (274, 57984), (302, 52608), (384, 41374), (411, 38656), (453, 35072), (548, 28992), (604, 26304), (768, 20687), (822, 19328), (906, 17536), (1096, 14496), (1208, 13152), (1644, 9664), (1812, 8768), (2192, 7248), (2416, 6576), (3288, 4832), (3624, 4384)]