131045502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1657}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 306199440

約数和(自身を除く): 175153938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 269, 294, 538, 807, 1614, 1657, 1883, 3314, 3766, 4971, 5649, 9942, 11298, 11599, 13181, 23198, 26362, 34797, 39543, 69594, 79086, 81193, 162386, 243579, 445733, 487158, 891466, 1337199, 2674398, 3120131, 6240262, 9360393, 18720786, 21840917, 43681834, 65522751, 131045502]

約数ペア:

[(1, 131045502), (2, 65522751), (3, 43681834), (6, 21840917), (7, 18720786), (14, 9360393), (21, 6240262), (42, 3120131), (49, 2674398), (98, 1337199), (147, 891466), (269, 487158), (294, 445733), (538, 243579), (807, 162386), (1614, 81193), (1657, 79086), (1883, 69594), (3314, 39543), (3766, 34797), (4971, 26362), (5649, 23198), (9942, 13181), (11298, 11599)]