156723785491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5303}}^1\times {\mathrm{17093}}^1$

素因数の和:22435

約数の個数: 32

約数和(自身を含む): 203093130240

約数和(自身を除く): 46369344749

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 5303, 17093, 37121, 68939, 100757, 119651, 222209, 324767, 482573, 705299, 1309841, 1555463, 2273369, 4221971, 9168887, 29553797, 90644179, 634509253, 1178374327, 1722239401, 8248620289, 12055675807, 22389112213, 156723785491]

約数ペア:

[(1, 156723785491), (7, 22389112213), (13, 12055675807), (19, 8248620289), (91, 1722239401), (133, 1178374327), (247, 634509253), (1729, 90644179), (5303, 29553797), (17093, 9168887), (37121, 4221971), (68939, 2273369), (100757, 1555463), (119651, 1309841), (222209, 705299), (324767, 482573)]