131992728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{785671}}^1$

素因数の和:785687

約数の個数: 32

約数和(自身を含む): 377122560

約数和(自身を除く): 245129832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 785671, 1571342, 2357013, 3142684, 4714026, 5499697, 6285368, 9428052, 10999394, 16499091, 18856104, 21998788, 32998182, 43997576, 65996364, 131992728]

約数ペア:

[(1, 131992728), (2, 65996364), (3, 43997576), (4, 32998182), (6, 21998788), (7, 18856104), (8, 16499091), (12, 10999394), (14, 9428052), (21, 6285368), (24, 5499697), (28, 4714026), (42, 3142684), (56, 2357013), (84, 1571342), (168, 785671)]