161626296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4079}}^1$

素因数の和:4228

約数の個数: 64

約数和(自身を含む): 438681600

約数和(自身を除く): 277055304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4079, 4953, 6604, 8158, 9906, 12237, 13208, 16316, 19812, 24474, 32632, 39624, 48948, 53027, 97896, 106054, 159081, 212108, 318162, 424216, 518033, 636324, 1036066, 1272648, 1554099, 2072132, 3108198, 4144264, 6216396, 6734429, 12432792, 13468858, 20203287, 26937716, 40406574, 53875432, 80813148, 161626296]

約数ペア:

[(1, 161626296), (2, 80813148), (3, 53875432), (4, 40406574), (6, 26937716), (8, 20203287), (12, 13468858), (13, 12432792), (24, 6734429), (26, 6216396), (39, 4144264), (52, 3108198), (78, 2072132), (104, 1554099), (127, 1272648), (156, 1036066), (254, 636324), (312, 518033), (381, 424216), (508, 318162), (762, 212108), (1016, 159081), (1524, 106054), (1651, 97896), (3048, 53027), (3302, 48948), (4079, 39624), (4953, 32632), (6604, 24474), (8158, 19812), (9906, 16316), (12237, 13208)]