151938514

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 287280000

約数和(自身を除く): 135341486

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 239, 478, 499, 637, 998, 1274, 1673, 3107, 3346, 3493, 6214, 6487, 6986, 11711, 12974, 21749, 23422, 24451, 43498, 45409, 48902, 90818, 119261, 152243, 238522, 304486, 317863, 635726, 834827, 1550393, 1669654, 3100786, 5843789, 10852751, 11687578, 21705502, 75969257, 151938514]

約数ペア:

[(1, 151938514), (2, 75969257), (7, 21705502), (13, 11687578), (14, 10852751), (26, 5843789), (49, 3100786), (91, 1669654), (98, 1550393), (182, 834827), (239, 635726), (478, 317863), (499, 304486), (637, 238522), (998, 152243), (1274, 119261), (1673, 90818), (3107, 48902), (3346, 45409), (3493, 43498), (6214, 24451), (6487, 23422), (6986, 21749), (11711, 12974)]