178425324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 566931456

約数和(自身を除く): 388506132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 191, 198, 231, 252, 308, 337, 382, 396, 462, 573, 674, 693, 764, 924, 1011, 1146, 1337, 1348, 1386, 1719, 2022, 2101, 2292, 2359, 2674, 2772, 3033, 3438, 3707, 4011, 4044, 4202, 4718, 5348, 6066, 6303, 6876, 7077, 7414, 8022, 8404, 9436, 11121, 12033, 12132, 12606, 14154, 14707, 14828, 16044, 18909, 21231, 22242, 24066, 25212, 25949, 28308, 29414, 33363, 37818, 42462, 44121, 44484, 48132, 51898, 58828, 64367, 66726, 75636, 77847, 84924, 88242, 103796, 128734, 132363, 133452, 155694, 176484, 193101, 233541, 257468, 264726, 311388, 386202, 450569, 467082, 529452, 579303, 708037, 772404, 901138, 934164, 1158606, 1351707, 1416074, 1802276, 2124111, 2317212, 2703414, 2832148, 4055121, 4248222, 4956259, 5406828, 6372333, 8110242, 8496444, 9912518, 12744666, 14868777, 16220484, 19825036, 25489332, 29737554, 44606331, 59475108, 89212662, 178425324]

約数ペア:

[(1, 178425324), (2, 89212662), (3, 59475108), (4, 44606331), (6, 29737554), (7, 25489332), (9, 19825036), (11, 16220484), (12, 14868777), (14, 12744666), (18, 9912518), (21, 8496444), (22, 8110242), (28, 6372333), (33, 5406828), (36, 4956259), (42, 4248222), (44, 4055121), (63, 2832148), (66, 2703414), (77, 2317212), (84, 2124111), (99, 1802276), (126, 1416074), (132, 1351707), (154, 1158606), (191, 934164), (198, 901138), (231, 772404), (252, 708037), (308, 579303), (337, 529452), (382, 467082), (396, 450569), (462, 386202), (573, 311388), (674, 264726), (693, 257468), (764, 233541), (924, 193101), (1011, 176484), (1146, 155694), (1337, 133452), (1348, 132363), (1386, 128734), (1719, 103796), (2022, 88242), (2101, 84924), (2292, 77847), (2359, 75636), (2674, 66726), (2772, 64367), (3033, 58828), (3438, 51898), (3707, 48132), (4011, 44484), (4044, 44121), (4202, 42462), (4718, 37818), (5348, 33363), (6066, 29414), (6303, 28308), (6876, 25949), (7077, 25212), (7414, 24066), (8022, 22242), (8404, 21231), (9436, 18909), (11121, 16044), (12033, 14828), (12132, 14707), (12606, 14154)]