154207914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193243}}^1$

素因数の和:193274

約数の個数: 32

約数和(自身を含む): 371028480

約数和(自身を除く): 216820566

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 193243, 386486, 579729, 1159458, 1352701, 2705402, 3671617, 4058103, 7343234, 8116206, 11014851, 22029702, 25701319, 51402638, 77103957, 154207914]

約数ペア:

[(1, 154207914), (2, 77103957), (3, 51402638), (6, 25701319), (7, 22029702), (14, 11014851), (19, 8116206), (21, 7343234), (38, 4058103), (42, 3671617), (57, 2705402), (114, 1352701), (133, 1159458), (266, 579729), (399, 386486), (798, 193243)]