15899856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 47616000

約数和(自身を除く): 31716144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 599, 632, 948, 1106, 1198, 1264, 1659, 1797, 1896, 2212, 2396, 3318, 3594, 3792, 4193, 4424, 4792, 6636, 7188, 8386, 8848, 9584, 12579, 13272, 14376, 16772, 25158, 26544, 28752, 33544, 47321, 50316, 67088, 94642, 100632, 141963, 189284, 201264, 283926, 331247, 378568, 567852, 662494, 757136, 993741, 1135704, 1324988, 1987482, 2271408, 2649976, 3974964, 5299952, 7949928, 15899856]

約数ペア:

[(1, 15899856), (2, 7949928), (3, 5299952), (4, 3974964), (6, 2649976), (7, 2271408), (8, 1987482), (12, 1324988), (14, 1135704), (16, 993741), (21, 757136), (24, 662494), (28, 567852), (42, 378568), (48, 331247), (56, 283926), (79, 201264), (84, 189284), (112, 141963), (158, 100632), (168, 94642), (237, 67088), (316, 50316), (336, 47321), (474, 33544), (553, 28752), (599, 26544), (632, 25158), (948, 16772), (1106, 14376), (1198, 13272), (1264, 12579), (1659, 9584), (1797, 8848), (1896, 8386), (2212, 7188), (2396, 6636), (3318, 4792), (3594, 4424), (3792, 4193)]