129599342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1877}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 216345600

約数和(自身を除く): 86746258

約数列:

[1, 2, 19, 23, 38, 46, 79, 158, 437, 874, 1501, 1817, 1877, 3002, 3634, 3754, 34523, 35663, 43171, 69046, 71326, 86342, 148283, 296566, 820249, 1640498, 2817377, 3410509, 5634754, 6821018, 64799671, 129599342]

約数ペア:

[(1, 129599342), (2, 64799671), (19, 6821018), (23, 5634754), (38, 3410509), (46, 2817377), (79, 1640498), (158, 820249), (437, 296566), (874, 148283), (1501, 86342), (1817, 71326), (1877, 69046), (3002, 43171), (3634, 35663), (3754, 34523)]