156950017009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{31337}}^1$

素因数の和:31609

約数の個数: 32

約数和(自身を含む): 175873870080

約数和(自身を除く): 18923853071

約数列:

[1, 19, 23, 73, 157, 437, 1387, 1679, 2983, 3611, 11461, 31337, 31901, 68609, 217759, 263603, 595403, 720751, 2287601, 4919909, 5008457, 13694269, 43464419, 52614823, 93478271, 113157907, 359153357, 999681637, 2150000233, 6823913783, 8260527211, 156950017009]

約数ペア:

[(1, 156950017009), (19, 8260527211), (23, 6823913783), (73, 2150000233), (157, 999681637), (437, 359153357), (1387, 113157907), (1679, 93478271), (2983, 52614823), (3611, 43464419), (11461, 13694269), (31337, 5008457), (31901, 4919909), (68609, 2287601), (217759, 720751), (263603, 595403)]