131279434552

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3347}}^1\times {\mathrm{4297}}^1$

素因数の和:7820

約数の個数: 64

約数和(自身を含む): 283189374720

約数和(自身を除く): 151909940168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 3347, 4297, 4564, 6694, 8594, 9128, 13388, 17188, 23429, 26776, 30079, 34376, 46858, 60158, 93716, 120316, 187432, 240632, 545561, 700411, 1091122, 1400822, 2182244, 2801644, 3818927, 4364488, 4902877, 5603288, 7637854, 9805754, 14382059, 15275708, 19611508, 28764118, 30551416, 39223016, 57528236, 100674413, 115056472, 201348826, 402697652, 805395304, 2344275617, 4688551234, 9377102468, 16409929319, 18754204936, 32819858638, 65639717276, 131279434552]

約数ペア:

[(1, 131279434552), (2, 65639717276), (4, 32819858638), (7, 18754204936), (8, 16409929319), (14, 9377102468), (28, 4688551234), (56, 2344275617), (163, 805395304), (326, 402697652), (652, 201348826), (1141, 115056472), (1304, 100674413), (2282, 57528236), (3347, 39223016), (4297, 30551416), (4564, 28764118), (6694, 19611508), (8594, 15275708), (9128, 14382059), (13388, 9805754), (17188, 7637854), (23429, 5603288), (26776, 4902877), (30079, 4364488), (34376, 3818927), (46858, 2801644), (60158, 2182244), (93716, 1400822), (120316, 1091122), (187432, 700411), (240632, 545561)]