129136996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73877}}^1$

素因数の和:73923

約数の個数: 24

約数和(自身を含む): 248230080

約数和(自身を除く): 119093084

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 73877, 147754, 295508, 1403663, 1699171, 2807326, 3398342, 5614652, 6796684, 32284249, 64568498, 129136996]

約数ペア:

[(1, 129136996), (2, 64568498), (4, 32284249), (19, 6796684), (23, 5614652), (38, 3398342), (46, 2807326), (76, 1699171), (92, 1403663), (437, 295508), (874, 147754), (1748, 73877)]