140748594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 330193152

約数和(自身を除く): 189444558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 137, 183, 274, 366, 401, 411, 427, 802, 822, 854, 959, 1203, 1281, 1918, 2406, 2562, 2807, 2877, 5614, 5754, 8357, 8421, 16714, 16842, 24461, 25071, 48922, 50142, 54937, 58499, 73383, 109874, 116998, 146766, 164811, 171227, 175497, 329622, 342454, 350994, 384559, 513681, 769118, 1027362, 1153677, 2307354, 3351157, 6702314, 10053471, 20106942, 23458099, 46916198, 70374297, 140748594]

約数ペア:

[(1, 140748594), (2, 70374297), (3, 46916198), (6, 23458099), (7, 20106942), (14, 10053471), (21, 6702314), (42, 3351157), (61, 2307354), (122, 1153677), (137, 1027362), (183, 769118), (274, 513681), (366, 384559), (401, 350994), (411, 342454), (427, 329622), (802, 175497), (822, 171227), (854, 164811), (959, 146766), (1203, 116998), (1281, 109874), (1918, 73383), (2406, 58499), (2562, 54937), (2807, 50142), (2877, 48922), (5614, 25071), (5754, 24461), (8357, 16842), (8421, 16714)]