149807716

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{1223}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 265676544

約数和(自身を除く): 115868828

約数列:

[1, 2, 4, 113, 226, 271, 452, 542, 1084, 1223, 2446, 4892, 30623, 61246, 122492, 138199, 276398, 331433, 552796, 662866, 1325732, 37451929, 74903858, 149807716]

約数ペア:

[(1, 149807716), (2, 74903858), (4, 37451929), (113, 1325732), (226, 662866), (271, 552796), (452, 331433), (542, 276398), (1084, 138199), (1223, 122492), (2446, 61246), (4892, 30623)]