173985966

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 486570240

約数和(自身を除く): 312584274

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 79, 98, 99, 126, 147, 154, 158, 198, 227, 231, 237, 294, 441, 454, 462, 474, 539, 553, 681, 693, 711, 869, 882, 1078, 1106, 1362, 1386, 1422, 1589, 1617, 1659, 1738, 2043, 2497, 2607, 3178, 3234, 3318, 3871, 4086, 4767, 4851, 4977, 4994, 5214, 6083, 7491, 7742, 7821, 9534, 9702, 9954, 11123, 11613, 12166, 14301, 14982, 15642, 17479, 17933, 18249, 22246, 22473, 23226, 28602, 33369, 34839, 34958, 35866, 36498, 42581, 44946, 52437, 53799, 54747, 66738, 69678, 85162, 100107, 104874, 107598, 109494, 122353, 125531, 127743, 157311, 161397, 197263, 200214, 244706, 251062, 255486, 314622, 322794, 367059, 376593, 383229, 394526, 591789, 734118, 753186, 766458, 878717, 1101177, 1129779, 1183578, 1380841, 1757434, 1775367, 2202354, 2259558, 2636151, 2761682, 3550734, 4142523, 5272302, 7908453, 8285046, 9665887, 12427569, 15816906, 19331774, 24855138, 28997661, 57995322, 86992983, 173985966]

約数ペア:

[(1, 173985966), (2, 86992983), (3, 57995322), (6, 28997661), (7, 24855138), (9, 19331774), (11, 15816906), (14, 12427569), (18, 9665887), (21, 8285046), (22, 7908453), (33, 5272302), (42, 4142523), (49, 3550734), (63, 2761682), (66, 2636151), (77, 2259558), (79, 2202354), (98, 1775367), (99, 1757434), (126, 1380841), (147, 1183578), (154, 1129779), (158, 1101177), (198, 878717), (227, 766458), (231, 753186), (237, 734118), (294, 591789), (441, 394526), (454, 383229), (462, 376593), (474, 367059), (539, 322794), (553, 314622), (681, 255486), (693, 251062), (711, 244706), (869, 200214), (882, 197263), (1078, 161397), (1106, 157311), (1362, 127743), (1386, 125531), (1422, 122353), (1589, 109494), (1617, 107598), (1659, 104874), (1738, 100107), (2043, 85162), (2497, 69678), (2607, 66738), (3178, 54747), (3234, 53799), (3318, 52437), (3871, 44946), (4086, 42581), (4767, 36498), (4851, 35866), (4977, 34958), (4994, 34839), (5214, 33369), (6083, 28602), (7491, 23226), (7742, 22473), (7821, 22246), (9534, 18249), (9702, 17933), (9954, 17479), (11123, 15642), (11613, 14982), (12166, 14301)]