156291244

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{929}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 276701040

約数和(自身を除く): 120409796

約数列:

[1, 2, 4, 137, 274, 307, 548, 614, 929, 1228, 1858, 3716, 42059, 84118, 127273, 168236, 254546, 285203, 509092, 570406, 1140812, 39072811, 78145622, 156291244]

約数ペア:

[(1, 156291244), (2, 78145622), (4, 39072811), (137, 1140812), (274, 570406), (307, 509092), (548, 285203), (614, 254546), (929, 168236), (1228, 127273), (1858, 84118), (3716, 42059)]