140000016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{224359}}^1$

素因数の和:224383

約数の個数: 40

約数和(自身を含む): 389488960

約数和(自身を除く): 249488944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 224359, 448718, 673077, 897436, 1346154, 1794872, 2692308, 2916667, 3589744, 5384616, 5833334, 8750001, 10769232, 11666668, 17500002, 23333336, 35000004, 46666672, 70000008, 140000016]

約数ペア:

[(1, 140000016), (2, 70000008), (3, 46666672), (4, 35000004), (6, 23333336), (8, 17500002), (12, 11666668), (13, 10769232), (16, 8750001), (24, 5833334), (26, 5384616), (39, 3589744), (48, 2916667), (52, 2692308), (78, 1794872), (104, 1346154), (156, 897436), (208, 673077), (312, 448718), (624, 224359)]