159202280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{234121}}^1$

素因数の和:234149

約数の個数: 32

約数和(自身を含む): 379277640

約数和(自身を除く): 220075360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 234121, 468242, 936484, 1170605, 1872968, 2341210, 3980057, 4682420, 7960114, 9364840, 15920228, 19900285, 31840456, 39800570, 79601140, 159202280]

約数ペア:

[(1, 159202280), (2, 79601140), (4, 39800570), (5, 31840456), (8, 19900285), (10, 15920228), (17, 9364840), (20, 7960114), (34, 4682420), (40, 3980057), (68, 2341210), (85, 1872968), (136, 1170605), (170, 936484), (340, 468242), (680, 234121)]