128304282

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 260029440

約数和(自身を除く): 131725158

約数列:

[1, 2, 3, 6, 131, 239, 262, 393, 478, 683, 717, 786, 1366, 1434, 2049, 4098, 31309, 62618, 89473, 93927, 163237, 178946, 187854, 268419, 326474, 489711, 536838, 979422, 21384047, 42768094, 64152141, 128304282]

約数ペア:

[(1, 128304282), (2, 64152141), (3, 42768094), (6, 21384047), (131, 979422), (239, 536838), (262, 489711), (393, 326474), (478, 268419), (683, 187854), (717, 178946), (786, 163237), (1366, 93927), (1434, 89473), (2049, 62618), (4098, 31309)]