156631652

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{1721}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 279508152

約数和(自身を除く): 122876500

約数列:

[1, 2, 4, 61, 122, 244, 373, 746, 1492, 1721, 3442, 6884, 22753, 45506, 91012, 104981, 209962, 419924, 641933, 1283866, 2567732, 39157913, 78315826, 156631652]

約数ペア:

[(1, 156631652), (2, 78315826), (4, 39157913), (61, 2567732), (122, 1283866), (244, 641933), (373, 419924), (746, 209962), (1492, 104981), (1721, 91012), (3442, 45506), (6884, 22753)]