158055660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{125441}}^1$

素因数の和:125463

約数の個数: 72

約数和(自身を含む): 547930656

約数和(自身を除く): 389874996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 125441, 250882, 376323, 501764, 627205, 752646, 878087, 1128969, 1254410, 1505292, 1756174, 1881615, 2257938, 2508820, 2634261, 3512348, 3763230, 4390435, 4515876, 5268522, 5644845, 7526460, 7902783, 8780870, 10537044, 11289690, 13171305, 15805566, 17561740, 22579380, 26342610, 31611132, 39513915, 52685220, 79027830, 158055660]

約数ペア:

[(1, 158055660), (2, 79027830), (3, 52685220), (4, 39513915), (5, 31611132), (6, 26342610), (7, 22579380), (9, 17561740), (10, 15805566), (12, 13171305), (14, 11289690), (15, 10537044), (18, 8780870), (20, 7902783), (21, 7526460), (28, 5644845), (30, 5268522), (35, 4515876), (36, 4390435), (42, 3763230), (45, 3512348), (60, 2634261), (63, 2508820), (70, 2257938), (84, 1881615), (90, 1756174), (105, 1505292), (126, 1254410), (140, 1128969), (180, 878087), (210, 752646), (252, 627205), (315, 501764), (420, 376323), (630, 250882), (1260, 125441)]