156143778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{36809}}^1$

素因数の和:36922

約数の個数: 32

約数和(自身を含む): 360443520

約数和(自身を除く): 204299742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 36809, 73618, 110427, 220854, 257663, 515326, 772989, 1545978, 3717709, 7435418, 11153127, 22306254, 26023963, 52047926, 78071889, 156143778]

約数ペア:

[(1, 156143778), (2, 78071889), (3, 52047926), (6, 26023963), (7, 22306254), (14, 11153127), (21, 7435418), (42, 3717709), (101, 1545978), (202, 772989), (303, 515326), (606, 257663), (707, 220854), (1414, 110427), (2121, 73618), (4242, 36809)]