155872368

素因数分解:

$2^4\times 3^2\times {\mathrm{1082447}}^1$

素因数の和:1082461

約数の個数: 30

約数和(自身を含む): 436226544

約数和(自身を除く): 280354176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1082447, 2164894, 3247341, 4329788, 6494682, 8659576, 9742023, 12989364, 17319152, 19484046, 25978728, 38968092, 51957456, 77936184, 155872368]

約数ペア:

[(1, 155872368), (2, 77936184), (3, 51957456), (4, 38968092), (6, 25978728), (8, 19484046), (9, 17319152), (12, 12989364), (16, 9742023), (18, 8659576), (24, 6494682), (36, 4329788), (48, 3247341), (72, 2164894), (144, 1082447)]