156617780508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20048359}}^1$

素因数の和:20048407

約数の個数: 72

約数和(自身を含む): 467046594560

約数和(自身を除く): 310428814052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 20048359, 40096718, 60145077, 80193436, 120290154, 140338513, 180435231, 240580308, 280677026, 360870462, 421015539, 561354052, 621499129, 721740924, 842031078, 1242998258, 1263046617, 1684062156, 1864497387, 2485996516, 2526093234, 3728994774, 4350493903, 5052186468, 5593492161, 7457989548, 8700987806, 11186984322, 13051481709, 17401975612, 22373968644, 26102963418, 39154445127, 52205926836, 78308890254, 156617780508]

約数ペア:

[(1, 156617780508), (2, 78308890254), (3, 52205926836), (4, 39154445127), (6, 26102963418), (7, 22373968644), (9, 17401975612), (12, 13051481709), (14, 11186984322), (18, 8700987806), (21, 7457989548), (28, 5593492161), (31, 5052186468), (36, 4350493903), (42, 3728994774), (62, 2526093234), (63, 2485996516), (84, 1864497387), (93, 1684062156), (124, 1263046617), (126, 1242998258), (186, 842031078), (217, 721740924), (252, 621499129), (279, 561354052), (372, 421015539), (434, 360870462), (558, 280677026), (651, 240580308), (868, 180435231), (1116, 140338513), (1302, 120290154), (1953, 80193436), (2604, 60145077), (3906, 40096718), (7812, 20048359)]