156960028854

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{557153}}^1$

素因数の和:557251

約数の個数: 80

約数和(自身を含む): 368898349248

約数和(自身を除く): 211938320394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 47, 54, 74, 81, 94, 111, 141, 162, 222, 282, 333, 423, 666, 846, 999, 1269, 1739, 1998, 2538, 2997, 3478, 3807, 5217, 5994, 7614, 10434, 15651, 31302, 46953, 93906, 140859, 281718, 557153, 1114306, 1671459, 3342918, 5014377, 10028754, 15043131, 20614661, 26186191, 30086262, 41229322, 45129393, 52372382, 61843983, 78558573, 90258786, 123687966, 157117146, 185531949, 235675719, 371063898, 471351438, 556595847, 707027157, 968889067, 1113191694, 1414054314, 1669787541, 1937778134, 2121081471, 2906667201, 3339575082, 4242162942, 5813334402, 8720001603, 17440003206, 26160004809, 52320009618, 78480014427, 156960028854]

約数ペア:

[(1, 156960028854), (2, 78480014427), (3, 52320009618), (6, 26160004809), (9, 17440003206), (18, 8720001603), (27, 5813334402), (37, 4242162942), (47, 3339575082), (54, 2906667201), (74, 2121081471), (81, 1937778134), (94, 1669787541), (111, 1414054314), (141, 1113191694), (162, 968889067), (222, 707027157), (282, 556595847), (333, 471351438), (423, 371063898), (666, 235675719), (846, 185531949), (999, 157117146), (1269, 123687966), (1739, 90258786), (1998, 78558573), (2538, 61843983), (2997, 52372382), (3478, 45129393), (3807, 41229322), (5217, 30086262), (5994, 26186191), (7614, 20614661), (10434, 15043131), (15651, 10028754), (31302, 5014377), (46953, 3342918), (93906, 1671459), (140859, 1114306), (281718, 557153)]