158660294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 267321600

約数和(自身を除く): 108661306

約数列:

[1, 2, 13, 26, 31, 62, 101, 202, 403, 806, 1313, 1949, 2626, 3131, 3898, 6262, 25337, 40703, 50674, 60419, 81406, 120838, 196849, 393698, 785447, 1570894, 2559037, 5118074, 6102319, 12204638, 79330147, 158660294]

約数ペア:

[(1, 158660294), (2, 79330147), (13, 12204638), (26, 6102319), (31, 5118074), (62, 2559037), (101, 1570894), (202, 785447), (403, 393698), (806, 196849), (1313, 120838), (1949, 81406), (2626, 60419), (3131, 50674), (3898, 40703), (6262, 25337)]