145050302

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 231081984

約数和(自身を除く): 86031682

約数列:

[1, 2, 31, 62, 71, 83, 142, 166, 397, 794, 2201, 2573, 4402, 5146, 5893, 11786, 12307, 24614, 28187, 32951, 56374, 65902, 182683, 365366, 873797, 1021481, 1747594, 2042962, 2339521, 4679042, 72525151, 145050302]

約数ペア:

[(1, 145050302), (2, 72525151), (31, 4679042), (62, 2339521), (71, 2042962), (83, 1747594), (142, 1021481), (166, 873797), (397, 365366), (794, 182683), (2201, 65902), (2573, 56374), (4402, 32951), (5146, 28187), (5893, 24614), (11786, 12307)]