127639122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 288658944

約数和(自身を除く): 161019822

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 47, 74, 78, 94, 111, 141, 222, 282, 481, 611, 941, 962, 1222, 1443, 1739, 1833, 1882, 2823, 2886, 3478, 3666, 5217, 5646, 10434, 12233, 22607, 24466, 34817, 36699, 44227, 45214, 67821, 69634, 73398, 88454, 104451, 132681, 135642, 208902, 265362, 452621, 574951, 905242, 1149902, 1357863, 1636399, 1724853, 2715726, 3272798, 3449706, 4909197, 9818394, 21273187, 42546374, 63819561, 127639122]

約数ペア:

[(1, 127639122), (2, 63819561), (3, 42546374), (6, 21273187), (13, 9818394), (26, 4909197), (37, 3449706), (39, 3272798), (47, 2715726), (74, 1724853), (78, 1636399), (94, 1357863), (111, 1149902), (141, 905242), (222, 574951), (282, 452621), (481, 265362), (611, 208902), (941, 135642), (962, 132681), (1222, 104451), (1443, 88454), (1739, 73398), (1833, 69634), (1882, 67821), (2823, 45214), (2886, 44227), (3478, 36699), (3666, 34817), (5217, 24466), (5646, 22607), (10434, 12233)]