130274256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{387721}}^1$

素因数の和:387739

約数の個数: 40

約数和(自身を含む): 384620224

約数和(自身を除く): 254345968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 387721, 775442, 1163163, 1550884, 2326326, 2714047, 3101768, 4652652, 5428094, 6203536, 8142141, 9305304, 10856188, 16284282, 18610608, 21712376, 32568564, 43424752, 65137128, 130274256]

約数ペア:

[(1, 130274256), (2, 65137128), (3, 43424752), (4, 32568564), (6, 21712376), (7, 18610608), (8, 16284282), (12, 10856188), (14, 9305304), (16, 8142141), (21, 6203536), (24, 5428094), (28, 4652652), (42, 3101768), (48, 2714047), (56, 2326326), (84, 1550884), (112, 1163163), (168, 775442), (336, 387721)]