156972048818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10211}}^1\times {\mathrm{19073}}^1$

素因数の和:29330

約数の個数: 32

約数和(自身を含む): 261789276672

約数和(自身を除く): 104817227854

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 10211, 19073, 20422, 38146, 132743, 247949, 265486, 316541, 495898, 591263, 633082, 1182526, 4115033, 7686419, 8230066, 15372838, 194754403, 389508806, 2531807239, 5063614478, 6037386493, 12074772986, 78486024409, 156972048818]

約数ペア:

[(1, 156972048818), (2, 78486024409), (13, 12074772986), (26, 6037386493), (31, 5063614478), (62, 2531807239), (403, 389508806), (806, 194754403), (10211, 15372838), (19073, 8230066), (20422, 7686419), (38146, 4115033), (132743, 1182526), (247949, 633082), (265486, 591263), (316541, 495898)]