15678907832

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{198427}}^1$

素因数の和:198540

約数の個数: 64

約数和(自身を含む): 36002776320

約数和(自身を除く): 20323868488

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 238, 332, 476, 581, 664, 952, 1162, 1411, 2324, 2822, 4648, 5644, 9877, 11288, 19754, 39508, 79016, 198427, 396854, 793708, 1388989, 1587416, 2777978, 3373259, 5555956, 6746518, 11111912, 13493036, 16469441, 23612813, 26986072, 32938882, 47225626, 65877764, 94451252, 115286087, 131755528, 188902504, 230572174, 279980497, 461144348, 559960994, 922288696, 1119921988, 1959863479, 2239843976, 3919726958, 7839453916, 15678907832]

約数ペア:

[(1, 15678907832), (2, 7839453916), (4, 3919726958), (7, 2239843976), (8, 1959863479), (14, 1119921988), (17, 922288696), (28, 559960994), (34, 461144348), (56, 279980497), (68, 230572174), (83, 188902504), (119, 131755528), (136, 115286087), (166, 94451252), (238, 65877764), (332, 47225626), (476, 32938882), (581, 26986072), (664, 23612813), (952, 16469441), (1162, 13493036), (1411, 11111912), (2324, 6746518), (2822, 5555956), (4648, 3373259), (5644, 2777978), (9877, 1587416), (11288, 1388989), (19754, 793708), (39508, 396854), (79016, 198427)]