158362910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 318427200

約数和(自身を除く): 160064290

約数列:

[1, 2, 5, 10, 19, 29, 38, 41, 58, 82, 95, 145, 190, 205, 290, 410, 551, 701, 779, 1102, 1189, 1402, 1558, 2378, 2755, 3505, 3895, 5510, 5945, 7010, 7790, 11890, 13319, 20329, 22591, 26638, 28741, 40658, 45182, 57482, 66595, 101645, 112955, 133190, 143705, 203290, 225910, 287410, 386251, 546079, 772502, 833489, 1092158, 1666978, 1931255, 2730395, 3862510, 4167445, 5460790, 8334890, 15836291, 31672582, 79181455, 158362910]

約数ペア:

[(1, 158362910), (2, 79181455), (5, 31672582), (10, 15836291), (19, 8334890), (29, 5460790), (38, 4167445), (41, 3862510), (58, 2730395), (82, 1931255), (95, 1666978), (145, 1092158), (190, 833489), (205, 772502), (290, 546079), (410, 386251), (551, 287410), (701, 225910), (779, 203290), (1102, 143705), (1189, 133190), (1402, 112955), (1558, 101645), (2378, 66595), (2755, 57482), (3505, 45182), (3895, 40658), (5510, 28741), (5945, 26638), (7010, 22591), (7790, 20329), (11890, 13319)]