156797462

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{2749}}^1$

素因数の和:2868

約数の個数: 24

約数和(自身を含む): 251460000

約数和(自身を除く): 94662538

約数列:

[1, 2, 19, 38, 79, 158, 361, 722, 1501, 2749, 3002, 5498, 28519, 52231, 57038, 104462, 217171, 434342, 992389, 1984778, 4126249, 8252498, 78398731, 156797462]

約数ペア:

[(1, 156797462), (2, 78398731), (19, 8252498), (38, 4126249), (79, 1984778), (158, 992389), (361, 434342), (722, 217171), (1501, 104462), (2749, 57038), (3002, 52231), (5498, 28519)]