163164344

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 358041600

約数和(自身を除く): 194877256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 167, 239, 292, 334, 478, 511, 584, 668, 956, 1022, 1169, 1336, 1673, 1912, 2044, 2338, 3346, 4088, 4676, 6692, 9352, 12191, 13384, 17447, 24382, 34894, 39913, 48764, 69788, 79826, 85337, 97528, 122129, 139576, 159652, 170674, 244258, 279391, 319304, 341348, 488516, 558782, 682696, 977032, 1117564, 2235128, 2913649, 5827298, 11654596, 20395543, 23309192, 40791086, 81582172, 163164344]

約数ペア:

[(1, 163164344), (2, 81582172), (4, 40791086), (7, 23309192), (8, 20395543), (14, 11654596), (28, 5827298), (56, 2913649), (73, 2235128), (146, 1117564), (167, 977032), (239, 682696), (292, 558782), (334, 488516), (478, 341348), (511, 319304), (584, 279391), (668, 244258), (956, 170674), (1022, 159652), (1169, 139576), (1336, 122129), (1673, 97528), (1912, 85337), (2044, 79826), (2338, 69788), (3346, 48764), (4088, 39913), (4676, 34894), (6692, 24382), (9352, 17447), (12191, 13384)]