138680388

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1021}}^1$

素因数の和:1063

約数の個数: 144

約数和(自身を含む): 446409600

約数和(自身を除く): 307729212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 343, 396, 441, 462, 539, 588, 686, 693, 882, 924, 1021, 1029, 1078, 1372, 1386, 1617, 1764, 2042, 2058, 2156, 2772, 3063, 3087, 3234, 3773, 4084, 4116, 4851, 6126, 6174, 6468, 7147, 7546, 9189, 9702, 11231, 11319, 12252, 12348, 14294, 15092, 18378, 19404, 21441, 22462, 22638, 28588, 33693, 33957, 36756, 42882, 44924, 45276, 50029, 64323, 67386, 67914, 78617, 85764, 100058, 101079, 128646, 134772, 135828, 150087, 157234, 200116, 202158, 235851, 257292, 300174, 314468, 350203, 404316, 450261, 471702, 550319, 600348, 700406, 707553, 900522, 943404, 1050609, 1100638, 1400812, 1415106, 1650957, 1801044, 2101218, 2201276, 2830212, 3151827, 3301914, 3852233, 4202436, 4952871, 6303654, 6603828, 7704466, 9905742, 11556699, 12607308, 15408932, 19811484, 23113398, 34670097, 46226796, 69340194, 138680388]

約数ペア:

[(1, 138680388), (2, 69340194), (3, 46226796), (4, 34670097), (6, 23113398), (7, 19811484), (9, 15408932), (11, 12607308), (12, 11556699), (14, 9905742), (18, 7704466), (21, 6603828), (22, 6303654), (28, 4952871), (33, 4202436), (36, 3852233), (42, 3301914), (44, 3151827), (49, 2830212), (63, 2201276), (66, 2101218), (77, 1801044), (84, 1650957), (98, 1415106), (99, 1400812), (126, 1100638), (132, 1050609), (147, 943404), (154, 900522), (196, 707553), (198, 700406), (231, 600348), (252, 550319), (294, 471702), (308, 450261), (343, 404316), (396, 350203), (441, 314468), (462, 300174), (539, 257292), (588, 235851), (686, 202158), (693, 200116), (882, 157234), (924, 150087), (1021, 135828), (1029, 134772), (1078, 128646), (1372, 101079), (1386, 100058), (1617, 85764), (1764, 78617), (2042, 67914), (2058, 67386), (2156, 64323), (2772, 50029), (3063, 45276), (3087, 44924), (3234, 42882), (3773, 36756), (4084, 33957), (4116, 33693), (4851, 28588), (6126, 22638), (6174, 22462), (6468, 21441), (7147, 19404), (7546, 18378), (9189, 15092), (9702, 14294), (11231, 12348), (11319, 12252)]