158365890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{26263}}^1$

素因数の和:26343

約数の個数: 48

約数和(自身を含む): 417912768

約数和(自身を除く): 259546878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 26263, 52526, 78789, 131315, 157578, 236367, 262630, 393945, 472734, 787890, 1181835, 1759621, 2363670, 3519242, 5278863, 8798105, 10557726, 15836589, 17596210, 26394315, 31673178, 52788630, 79182945, 158365890]

約数ペア:

[(1, 158365890), (2, 79182945), (3, 52788630), (5, 31673178), (6, 26394315), (9, 17596210), (10, 15836589), (15, 10557726), (18, 8798105), (30, 5278863), (45, 3519242), (67, 2363670), (90, 1759621), (134, 1181835), (201, 787890), (335, 472734), (402, 393945), (603, 262630), (670, 236367), (1005, 157578), (1206, 131315), (2010, 78789), (3015, 52526), (6030, 26263)]