157031444360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{424547}}^1$

素因数の和:425886

約数の個数: 64

約数和(自身を含む): 404101768320

約数和(自身を除く): 247070323960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1321, 2642, 5284, 6605, 9247, 10568, 13210, 18494, 26420, 36988, 46235, 52840, 73976, 92470, 184940, 369880, 424547, 849094, 1698188, 2122735, 2971829, 3396376, 4245470, 5943658, 8490940, 11887316, 14859145, 16981880, 23774632, 29718290, 59436580, 118873160, 560826587, 1121653174, 2243306348, 2804132935, 3925786109, 4486612696, 5608265870, 7851572218, 11216531740, 15703144436, 19628930545, 22433063480, 31406288872, 39257861090, 78515722180, 157031444360]

約数ペア:

[(1, 157031444360), (2, 78515722180), (4, 39257861090), (5, 31406288872), (7, 22433063480), (8, 19628930545), (10, 15703144436), (14, 11216531740), (20, 7851572218), (28, 5608265870), (35, 4486612696), (40, 3925786109), (56, 2804132935), (70, 2243306348), (140, 1121653174), (280, 560826587), (1321, 118873160), (2642, 59436580), (5284, 29718290), (6605, 23774632), (9247, 16981880), (10568, 14859145), (13210, 11887316), (18494, 8490940), (26420, 5943658), (36988, 4245470), (46235, 3396376), (52840, 2971829), (73976, 2122735), (92470, 1698188), (184940, 849094), (369880, 424547)]