155831796964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1697}}^1\times {\mathrm{9857}}^1$

素因数の和:11712

約数の個数: 48

約数和(自身を含む): 291055714992

約数和(自身を除く): 135223918028

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 1697, 2329, 3394, 4658, 6788, 9316, 9857, 19714, 28849, 39428, 57698, 115396, 167569, 232489, 335138, 464978, 670276, 929956, 1350409, 2700818, 3952313, 5401636, 7904626, 15809252, 16727329, 22956953, 33454658, 45913906, 66909316, 91827812, 284364593, 568729186, 1137458372, 2291644073, 4583288146, 9166576292, 38957949241, 77915898482, 155831796964]

約数ペア:

[(1, 155831796964), (2, 77915898482), (4, 38957949241), (17, 9166576292), (34, 4583288146), (68, 2291644073), (137, 1137458372), (274, 568729186), (548, 284364593), (1697, 91827812), (2329, 66909316), (3394, 45913906), (4658, 33454658), (6788, 22956953), (9316, 16727329), (9857, 15809252), (19714, 7904626), (28849, 5401636), (39428, 3952313), (57698, 2700818), (115396, 1350409), (167569, 929956), (232489, 670276), (335138, 464978)]