129320646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{547}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 319646208

約数和(自身を除く): 190325562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 433, 546, 547, 866, 1094, 1299, 1641, 2598, 3031, 3282, 3829, 5629, 6062, 7111, 7658, 9093, 11258, 11487, 14222, 16887, 18186, 21333, 22974, 33774, 39403, 42666, 49777, 78806, 99554, 118209, 149331, 236418, 236851, 298662, 473702, 710553, 1421106, 1657957, 3079063, 3315914, 4973871, 6158126, 9237189, 9947742, 18474378, 21553441, 43106882, 64660323, 129320646]

約数ペア:

[(1, 129320646), (2, 64660323), (3, 43106882), (6, 21553441), (7, 18474378), (13, 9947742), (14, 9237189), (21, 6158126), (26, 4973871), (39, 3315914), (42, 3079063), (78, 1657957), (91, 1421106), (182, 710553), (273, 473702), (433, 298662), (546, 236851), (547, 236418), (866, 149331), (1094, 118209), (1299, 99554), (1641, 78806), (2598, 49777), (3031, 42666), (3282, 39403), (3829, 33774), (5629, 22974), (6062, 21333), (7111, 18186), (7658, 16887), (9093, 14222), (11258, 11487)]