158831460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16649}}^1$

素因数の和:16717

約数の個数: 72

約数和(自身を含む): 490908600

約数和(自身を除く): 332077140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 16649, 33298, 49947, 66596, 83245, 99894, 149841, 166490, 199788, 249735, 299682, 332980, 499470, 599364, 749205, 882397, 998940, 1498410, 1764794, 2647191, 2996820, 3529588, 4411985, 5294382, 7941573, 8823970, 10588764, 13235955, 15883146, 17647940, 26471910, 31766292, 39707865, 52943820, 79415730, 158831460]

約数ペア:

[(1, 158831460), (2, 79415730), (3, 52943820), (4, 39707865), (5, 31766292), (6, 26471910), (9, 17647940), (10, 15883146), (12, 13235955), (15, 10588764), (18, 8823970), (20, 7941573), (30, 5294382), (36, 4411985), (45, 3529588), (53, 2996820), (60, 2647191), (90, 1764794), (106, 1498410), (159, 998940), (180, 882397), (212, 749205), (265, 599364), (318, 499470), (477, 332980), (530, 299682), (636, 249735), (795, 199788), (954, 166490), (1060, 149841), (1590, 99894), (1908, 83245), (2385, 66596), (3180, 49947), (4770, 33298), (9540, 16649)]