157097471315

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1973}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 198433144224

約数和(自身を除く): 41335672909

約数列:

[1, 5, 31, 73, 155, 227, 365, 961, 1135, 1973, 2263, 4805, 7037, 9865, 11315, 16571, 35185, 61163, 70153, 82855, 144029, 218147, 305815, 350765, 447871, 513701, 720145, 1090735, 1896053, 2239355, 2568505, 4464899, 9480265, 13884001, 15924731, 22324495, 32694583, 69420005, 79623655, 138411869, 163472915, 430404031, 692059345, 1013532073, 2152020155, 5067660365, 31419494263, 157097471315]

約数ペア:

[(1, 157097471315), (5, 31419494263), (31, 5067660365), (73, 2152020155), (155, 1013532073), (227, 692059345), (365, 430404031), (961, 163472915), (1135, 138411869), (1973, 79623655), (2263, 69420005), (4805, 32694583), (7037, 22324495), (9865, 15924731), (11315, 13884001), (16571, 9480265), (35185, 4464899), (61163, 2568505), (70153, 2239355), (82855, 1896053), (144029, 1090735), (218147, 720145), (305815, 513701), (350765, 447871)]