164846948

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 338059008

約数和(自身を除く): 173212060

約数列:

[1, 2, 4, 7, 14, 28, 71, 101, 142, 202, 284, 404, 497, 707, 821, 994, 1414, 1642, 1988, 2828, 3284, 5747, 7171, 11494, 14342, 22988, 28684, 50197, 58291, 82921, 100394, 116582, 165842, 200788, 233164, 331684, 408037, 580447, 816074, 1160894, 1632148, 2321788, 5887391, 11774782, 23549564, 41211737, 82423474, 164846948]

約数ペア:

[(1, 164846948), (2, 82423474), (4, 41211737), (7, 23549564), (14, 11774782), (28, 5887391), (71, 2321788), (101, 1632148), (142, 1160894), (202, 816074), (284, 580447), (404, 408037), (497, 331684), (707, 233164), (821, 200788), (994, 165842), (1414, 116582), (1642, 100394), (1988, 82921), (2828, 58291), (3284, 50197), (5747, 28684), (7171, 22988), (11494, 14342)]