156922027612

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2221}}^1\times {\mathrm{11959}}^1$

素因数の和:14402

約数の個数: 48

約数和(自身を含む): 315499824640

約数和(自身を除く): 158577797028

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2221, 2954, 4442, 5908, 8884, 11959, 15547, 23918, 31094, 47836, 62188, 83713, 167426, 334852, 468631, 937262, 1874524, 2523349, 3280417, 5046698, 6560834, 10093396, 13121668, 17663443, 26560939, 35326886, 53121878, 70653772, 106243756, 185926573, 371853146, 743706292, 5604358129, 11208716258, 22417432516, 39230506903, 78461013806, 156922027612]

約数ペア:

[(1, 156922027612), (2, 78461013806), (4, 39230506903), (7, 22417432516), (14, 11208716258), (28, 5604358129), (211, 743706292), (422, 371853146), (844, 185926573), (1477, 106243756), (2221, 70653772), (2954, 53121878), (4442, 35326886), (5908, 26560939), (8884, 17663443), (11959, 13121668), (15547, 10093396), (23918, 6560834), (31094, 5046698), (47836, 3280417), (62188, 2523349), (83713, 1874524), (167426, 937262), (334852, 468631)]