162740256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{242173}}^1$

素因数の和:242193

約数の個数: 48

約数和(自身を含む): 488222784

約数和(自身を除く): 325482528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 242173, 484346, 726519, 968692, 1453038, 1695211, 1937384, 2906076, 3390422, 3874768, 5085633, 5812152, 6780844, 7749536, 10171266, 11624304, 13561688, 20342532, 23248608, 27123376, 40685064, 54246752, 81370128, 162740256]

約数ペア:

[(1, 162740256), (2, 81370128), (3, 54246752), (4, 40685064), (6, 27123376), (7, 23248608), (8, 20342532), (12, 13561688), (14, 11624304), (16, 10171266), (21, 7749536), (24, 6780844), (28, 5812152), (32, 5085633), (42, 3874768), (48, 3390422), (56, 2906076), (84, 1937384), (96, 1695211), (112, 1453038), (168, 968692), (224, 726519), (336, 484346), (672, 242173)]