132097538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 213192000

約数和(自身を除く): 81094462

約数列:

[1, 2, 19, 38, 89, 139, 178, 278, 281, 562, 1691, 2641, 3382, 5282, 5339, 10678, 12371, 24742, 25009, 39059, 50018, 78118, 235049, 470098, 475171, 742121, 950342, 1484242, 3476251, 6952502, 66048769, 132097538]

約数ペア:

[(1, 132097538), (2, 66048769), (19, 6952502), (38, 3476251), (89, 1484242), (139, 950342), (178, 742121), (278, 475171), (281, 470098), (562, 235049), (1691, 78118), (2641, 50018), (3382, 39059), (5282, 25009), (5339, 24742), (10678, 12371)]