163370256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{486221}}^1$

素因数の和:486239

約数の個数: 40

約数和(自身を含む): 482332224

約数和(自身を除く): 318961968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 486221, 972442, 1458663, 1944884, 2917326, 3403547, 3889768, 5834652, 6807094, 7779536, 10210641, 11669304, 13614188, 20421282, 23338608, 27228376, 40842564, 54456752, 81685128, 163370256]

約数ペア:

[(1, 163370256), (2, 81685128), (3, 54456752), (4, 40842564), (6, 27228376), (7, 23338608), (8, 20421282), (12, 13614188), (14, 11669304), (16, 10210641), (21, 7779536), (24, 6807094), (28, 5834652), (42, 3889768), (48, 3403547), (56, 2917326), (84, 1944884), (112, 1458663), (168, 972442), (336, 486221)]