168078204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 518289408

約数和(自身を除く): 350211204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 47, 63, 69, 84, 92, 94, 126, 138, 141, 161, 188, 207, 252, 276, 282, 322, 329, 414, 423, 483, 564, 617, 644, 658, 828, 846, 966, 987, 1081, 1234, 1316, 1449, 1692, 1851, 1932, 1974, 2162, 2468, 2898, 2961, 3243, 3702, 3948, 4319, 4324, 5553, 5796, 5922, 6486, 7404, 7567, 8638, 9729, 11106, 11844, 12957, 12972, 14191, 15134, 17276, 19458, 22212, 22701, 25914, 28382, 28999, 30268, 38871, 38916, 42573, 45402, 51828, 56764, 57998, 68103, 77742, 85146, 86997, 90804, 99337, 115996, 127719, 136206, 155484, 170292, 173994, 198674, 202993, 255438, 260991, 272412, 298011, 347988, 397348, 405986, 510876, 521982, 596022, 608979, 666977, 811972, 894033, 1043964, 1192044, 1217958, 1333954, 1788066, 1826937, 2000931, 2435916, 2667908, 3576132, 3653874, 4001862, 4668839, 6002793, 7307748, 8003724, 9337678, 12005586, 14006517, 18675356, 24011172, 28013034, 42019551, 56026068, 84039102, 168078204]

約数ペア:

[(1, 168078204), (2, 84039102), (3, 56026068), (4, 42019551), (6, 28013034), (7, 24011172), (9, 18675356), (12, 14006517), (14, 12005586), (18, 9337678), (21, 8003724), (23, 7307748), (28, 6002793), (36, 4668839), (42, 4001862), (46, 3653874), (47, 3576132), (63, 2667908), (69, 2435916), (84, 2000931), (92, 1826937), (94, 1788066), (126, 1333954), (138, 1217958), (141, 1192044), (161, 1043964), (188, 894033), (207, 811972), (252, 666977), (276, 608979), (282, 596022), (322, 521982), (329, 510876), (414, 405986), (423, 397348), (483, 347988), (564, 298011), (617, 272412), (644, 260991), (658, 255438), (828, 202993), (846, 198674), (966, 173994), (987, 170292), (1081, 155484), (1234, 136206), (1316, 127719), (1449, 115996), (1692, 99337), (1851, 90804), (1932, 86997), (1974, 85146), (2162, 77742), (2468, 68103), (2898, 57998), (2961, 56764), (3243, 51828), (3702, 45402), (3948, 42573), (4319, 38916), (4324, 38871), (5553, 30268), (5796, 28999), (5922, 28382), (6486, 25914), (7404, 22701), (7567, 22212), (8638, 19458), (9729, 17276), (11106, 15134), (11844, 14191), (12957, 12972)]