147539142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1109}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 337662000

約数和(自身を除く): 190122858

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 389, 778, 1109, 1167, 2218, 2334, 3327, 3501, 6654, 7002, 7391, 9981, 14782, 19962, 21071, 22173, 42142, 44346, 63213, 66519, 126426, 133038, 189639, 379278, 431401, 862802, 1294203, 2588406, 3882609, 7765218, 8196619, 16393238, 24589857, 49179714, 73769571, 147539142]

約数ペア:

[(1, 147539142), (2, 73769571), (3, 49179714), (6, 24589857), (9, 16393238), (18, 8196619), (19, 7765218), (38, 3882609), (57, 2588406), (114, 1294203), (171, 862802), (342, 431401), (389, 379278), (778, 189639), (1109, 133038), (1167, 126426), (2218, 66519), (2334, 63213), (3327, 44346), (3501, 42142), (6654, 22173), (7002, 21071), (7391, 19962), (9981, 14782)]