137203484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 277105920

約数和(自身を除く): 139902436

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 337, 418, 487, 674, 836, 974, 1348, 1948, 3707, 5357, 6403, 7414, 9253, 10714, 12806, 14828, 18506, 21428, 25612, 37012, 70433, 101783, 140866, 164119, 203566, 281732, 328238, 407132, 656476, 1805309, 3118261, 3610618, 6236522, 7221236, 12473044, 34300871, 68601742, 137203484]

約数ペア:

[(1, 137203484), (2, 68601742), (4, 34300871), (11, 12473044), (19, 7221236), (22, 6236522), (38, 3610618), (44, 3118261), (76, 1805309), (209, 656476), (337, 407132), (418, 328238), (487, 281732), (674, 203566), (836, 164119), (974, 140866), (1348, 101783), (1948, 70433), (3707, 37012), (5357, 25612), (6403, 21428), (7414, 18506), (9253, 14828), (10714, 12806)]