139790772

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 405828192

約数和(自身を除く): 266037420

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 81, 99, 108, 122, 132, 162, 183, 198, 244, 297, 324, 366, 396, 549, 594, 643, 671, 732, 891, 1098, 1188, 1286, 1342, 1647, 1782, 1929, 2013, 2196, 2572, 2684, 3294, 3564, 3858, 4026, 4941, 5787, 6039, 6588, 7073, 7716, 8052, 9882, 11574, 12078, 14146, 17361, 18117, 19764, 21219, 23148, 24156, 28292, 34722, 36234, 39223, 42438, 52083, 54351, 63657, 69444, 72468, 78446, 84876, 104166, 108702, 117669, 127314, 156892, 190971, 208332, 217404, 235338, 254628, 353007, 381942, 431453, 470676, 572913, 706014, 763884, 862906, 1059021, 1145826, 1294359, 1412028, 1725812, 2118042, 2291652, 2588718, 3177063, 3883077, 4236084, 5177436, 6354126, 7766154, 11649231, 12708252, 15532308, 23298462, 34947693, 46596924, 69895386, 139790772]

約数ペア:

[(1, 139790772), (2, 69895386), (3, 46596924), (4, 34947693), (6, 23298462), (9, 15532308), (11, 12708252), (12, 11649231), (18, 7766154), (22, 6354126), (27, 5177436), (33, 4236084), (36, 3883077), (44, 3177063), (54, 2588718), (61, 2291652), (66, 2118042), (81, 1725812), (99, 1412028), (108, 1294359), (122, 1145826), (132, 1059021), (162, 862906), (183, 763884), (198, 706014), (244, 572913), (297, 470676), (324, 431453), (366, 381942), (396, 353007), (549, 254628), (594, 235338), (643, 217404), (671, 208332), (732, 190971), (891, 156892), (1098, 127314), (1188, 117669), (1286, 108702), (1342, 104166), (1647, 84876), (1782, 78446), (1929, 72468), (2013, 69444), (2196, 63657), (2572, 54351), (2684, 52083), (3294, 42438), (3564, 39223), (3858, 36234), (4026, 34722), (4941, 28292), (5787, 24156), (6039, 23148), (6588, 21219), (7073, 19764), (7716, 18117), (8052, 17361), (9882, 14146), (11574, 12078)]