172852218

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 503193600

約数和(自身を除く): 330341382

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 81, 93, 99, 126, 149, 154, 162, 186, 189, 198, 217, 231, 243, 279, 297, 298, 341, 378, 434, 447, 462, 486, 558, 567, 594, 651, 682, 693, 837, 891, 894, 1023, 1043, 1134, 1302, 1341, 1386, 1639, 1674, 1701, 1782, 1953, 2046, 2079, 2086, 2387, 2511, 2673, 2682, 3069, 3129, 3278, 3402, 3906, 4023, 4158, 4619, 4774, 4917, 5022, 5346, 5859, 6138, 6237, 6258, 7161, 7533, 8046, 9207, 9238, 9387, 9834, 11473, 11718, 12069, 12474, 13857, 14322, 14751, 15066, 17577, 18414, 18711, 18774, 21483, 22946, 24138, 27621, 27714, 28161, 29502, 32333, 34419, 35154, 36207, 37422, 41571, 42966, 44253, 50809, 52731, 55242, 56322, 64449, 64666, 68838, 72414, 82863, 83142, 84483, 88506, 96999, 101618, 103257, 105462, 124713, 128898, 132759, 152427, 165726, 168966, 193347, 193998, 206514, 249426, 253449, 265518, 290997, 304854, 309771, 355663, 374139, 386694, 398277, 457281, 506898, 580041, 581994, 619542, 711326, 748278, 796554, 872991, 914562, 929313, 1066989, 1122417, 1160082, 1371843, 1745982, 1858626, 2133978, 2244834, 2618973, 2743686, 2787939, 3200967, 4115529, 5237946, 5575878, 6401934, 7856919, 8231058, 9602901, 12346587, 15713838, 19205802, 24693174, 28808703, 57617406, 86426109, 172852218]

約数ペア:

[(1, 172852218), (2, 86426109), (3, 57617406), (6, 28808703), (7, 24693174), (9, 19205802), (11, 15713838), (14, 12346587), (18, 9602901), (21, 8231058), (22, 7856919), (27, 6401934), (31, 5575878), (33, 5237946), (42, 4115529), (54, 3200967), (62, 2787939), (63, 2743686), (66, 2618973), (77, 2244834), (81, 2133978), (93, 1858626), (99, 1745982), (126, 1371843), (149, 1160082), (154, 1122417), (162, 1066989), (186, 929313), (189, 914562), (198, 872991), (217, 796554), (231, 748278), (243, 711326), (279, 619542), (297, 581994), (298, 580041), (341, 506898), (378, 457281), (434, 398277), (447, 386694), (462, 374139), (486, 355663), (558, 309771), (567, 304854), (594, 290997), (651, 265518), (682, 253449), (693, 249426), (837, 206514), (891, 193998), (894, 193347), (1023, 168966), (1043, 165726), (1134, 152427), (1302, 132759), (1341, 128898), (1386, 124713), (1639, 105462), (1674, 103257), (1701, 101618), (1782, 96999), (1953, 88506), (2046, 84483), (2079, 83142), (2086, 82863), (2387, 72414), (2511, 68838), (2673, 64666), (2682, 64449), (3069, 56322), (3129, 55242), (3278, 52731), (3402, 50809), (3906, 44253), (4023, 42966), (4158, 41571), (4619, 37422), (4774, 36207), (4917, 35154), (5022, 34419), (5346, 32333), (5859, 29502), (6138, 28161), (6237, 27714), (6258, 27621), (7161, 24138), (7533, 22946), (8046, 21483), (9207, 18774), (9238, 18711), (9387, 18414), (9834, 17577), (11473, 15066), (11718, 14751), (12069, 14322), (12474, 13857)]