140397178

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{51503}}^1$

素因数の和:51581

約数の個数: 16

約数和(自身を含む): 222497280

約数和(自身を除く): 82100102

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 51503, 103006, 1493587, 2420641, 2987174, 4841282, 70198589, 140397178]

約数ペア:

[(1, 140397178), (2, 70198589), (29, 4841282), (47, 2987174), (58, 2420641), (94, 1493587), (1363, 103006), (2726, 51503)]