155776572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{618161}}^1$

素因数の和:618178

約数の個数: 36

約数和(自身を含む): 450021936

約数和(自身を除く): 294245364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 618161, 1236322, 1854483, 2472644, 3708966, 4327127, 5563449, 7417932, 8654254, 11126898, 12981381, 17308508, 22253796, 25962762, 38944143, 51925524, 77888286, 155776572]

約数ペア:

[(1, 155776572), (2, 77888286), (3, 51925524), (4, 38944143), (6, 25962762), (7, 22253796), (9, 17308508), (12, 12981381), (14, 11126898), (18, 8654254), (21, 7417932), (28, 5563449), (36, 4327127), (42, 3708966), (63, 2472644), (84, 1854483), (126, 1236322), (252, 618161)]