158402810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{1013}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 300792960

約数和(自身を除く): 142390150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 823, 1013, 1646, 2026, 4115, 5065, 8230, 10130, 15637, 19247, 31274, 38494, 78185, 96235, 156370, 192470, 833699, 1667398, 4168495, 8336990, 15840281, 31680562, 79201405, 158402810]

約数ペア:

[(1, 158402810), (2, 79201405), (5, 31680562), (10, 15840281), (19, 8336990), (38, 4168495), (95, 1667398), (190, 833699), (823, 192470), (1013, 156370), (1646, 96235), (2026, 78185), (4115, 38494), (5065, 31274), (8230, 19247), (10130, 15637)]