163556932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31237}}^1$

素因数の和:31276

約数の個数: 48

約数和(自身を含む): 377854848

約数和(自身を除く): 214297916

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 31237, 62474, 124948, 218659, 343607, 437318, 531029, 687214, 874636, 1062058, 1374428, 2124116, 2405249, 3717203, 4810498, 5841319, 7434406, 9620996, 11682638, 14868812, 23365276, 40889233, 81778466, 163556932]

約数ペア:

[(1, 163556932), (2, 81778466), (4, 40889233), (7, 23365276), (11, 14868812), (14, 11682638), (17, 9620996), (22, 7434406), (28, 5841319), (34, 4810498), (44, 3717203), (68, 2405249), (77, 2124116), (119, 1374428), (154, 1062058), (187, 874636), (238, 687214), (308, 531029), (374, 437318), (476, 343607), (748, 218659), (1309, 124948), (2618, 62474), (5236, 31237)]