158974830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{252341}}^1$

素因数の和:252361

約数の個数: 48

約数和(自身を含む): 472384224

約数和(自身を除く): 313409394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 252341, 504682, 757023, 1261705, 1514046, 1766387, 2271069, 2523410, 3532774, 3785115, 4542138, 5299161, 7570230, 8831935, 10598322, 11355345, 15897483, 17663870, 22710690, 26495805, 31794966, 52991610, 79487415, 158974830]

約数ペア:

[(1, 158974830), (2, 79487415), (3, 52991610), (5, 31794966), (6, 26495805), (7, 22710690), (9, 17663870), (10, 15897483), (14, 11355345), (15, 10598322), (18, 8831935), (21, 7570230), (30, 5299161), (35, 4542138), (42, 3785115), (45, 3532774), (63, 2523410), (70, 2271069), (90, 1766387), (105, 1514046), (126, 1261705), (210, 757023), (315, 504682), (630, 252341)]