158889402968

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{972967}}^1$

素因数の和:973259

約数の個数: 32

約数和(自身を含む): 302106564000

約数和(自身を除く): 143217161032

約数列:

[1, 2, 4, 8, 137, 149, 274, 298, 548, 596, 1096, 1192, 20413, 40826, 81652, 163304, 972967, 1945934, 3891868, 7783736, 133296479, 144972083, 266592958, 289944166, 533185916, 579888332, 1066371832, 1159776664, 19861175371, 39722350742, 79444701484, 158889402968]

約数ペア:

[(1, 158889402968), (2, 79444701484), (4, 39722350742), (8, 19861175371), (137, 1159776664), (149, 1066371832), (274, 579888332), (298, 533185916), (548, 289944166), (596, 266592958), (1096, 144972083), (1192, 133296479), (20413, 7783736), (40826, 3891868), (81652, 1945934), (163304, 972967)]