147966238

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 258552000

約数和(自身を除く): 110585762

約数列:

[1, 2, 7, 14, 89, 149, 178, 298, 623, 797, 1043, 1246, 1594, 2086, 5579, 11158, 13261, 26522, 70933, 92827, 118753, 141866, 185654, 237506, 496531, 831271, 993062, 1662542, 10569017, 21138034, 73983119, 147966238]

約数ペア:

[(1, 147966238), (2, 73983119), (7, 21138034), (14, 10569017), (89, 1662542), (149, 993062), (178, 831271), (298, 496531), (623, 237506), (797, 185654), (1043, 141866), (1246, 118753), (1594, 92827), (2086, 70933), (5579, 26522), (11158, 13261)]