157230472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{147773}}^1$

素因数の和:147805

約数の個数: 32

約数和(自身を含む): 354657600

約数和(自身を除く): 197427128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 147773, 295546, 591092, 1034411, 1182184, 2068822, 2807687, 4137644, 5615374, 8275288, 11230748, 19653809, 22461496, 39307618, 78615236, 157230472]

約数ペア:

[(1, 157230472), (2, 78615236), (4, 39307618), (7, 22461496), (8, 19653809), (14, 11230748), (19, 8275288), (28, 5615374), (38, 4137644), (56, 2807687), (76, 2068822), (133, 1182184), (152, 1034411), (266, 591092), (532, 295546), (1064, 147773)]