178029028

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{19427}}^1$

素因数の和:19539

約数の個数: 24

約数和(自身を含む): 326390400

約数和(自身を除く): 148361372

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 4582, 9164, 19427, 38854, 77708, 563383, 1126766, 1534733, 2253532, 3069466, 6138932, 44507257, 89014514, 178029028]

約数ペア:

[(1, 178029028), (2, 89014514), (4, 44507257), (29, 6138932), (58, 3069466), (79, 2253532), (116, 1534733), (158, 1126766), (316, 563383), (2291, 77708), (4582, 38854), (9164, 19427)]