154909242

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15619}}^1$

素因数の和:15675

約数の個数: 48

約数和(自身を含む): 365508000

約数和(自身を除く): 210598758

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 9918, 15619, 31238, 46857, 93714, 140571, 281142, 296761, 452951, 593522, 890283, 905902, 1358853, 1780566, 2670849, 2717706, 4076559, 5341698, 8153118, 8606069, 17212138, 25818207, 51636414, 77454621, 154909242]

約数ペア:

[(1, 154909242), (2, 77454621), (3, 51636414), (6, 25818207), (9, 17212138), (18, 8606069), (19, 8153118), (29, 5341698), (38, 4076559), (57, 2717706), (58, 2670849), (87, 1780566), (114, 1358853), (171, 905902), (174, 890283), (261, 593522), (342, 452951), (522, 296761), (551, 281142), (1102, 140571), (1653, 93714), (3306, 46857), (4959, 31238), (9918, 15619)]