128707902

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{911}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 286820352

約数和(自身を除く): 158112450

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 167, 282, 334, 423, 501, 846, 911, 1002, 1503, 1822, 2733, 3006, 5466, 7849, 8199, 15698, 16398, 23547, 42817, 47094, 70641, 85634, 128451, 141282, 152137, 256902, 304274, 385353, 456411, 770706, 912822, 1369233, 2738466, 7150439, 14300878, 21451317, 42902634, 64353951, 128707902]

約数ペア:

[(1, 128707902), (2, 64353951), (3, 42902634), (6, 21451317), (9, 14300878), (18, 7150439), (47, 2738466), (94, 1369233), (141, 912822), (167, 770706), (282, 456411), (334, 385353), (423, 304274), (501, 256902), (846, 152137), (911, 141282), (1002, 128451), (1503, 85634), (1822, 70641), (2733, 47094), (3006, 42817), (5466, 23547), (7849, 16398), (8199, 15698)]