163974168

素因数分解:

$2^3\times 3^2\times {\mathrm{577}}^1\times {\mathrm{3947}}^1$

素因数の和:4536

約数の個数: 48

約数和(自身を含む): 444979080

約数和(自身を除く): 281004912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 577, 1154, 1731, 2308, 3462, 3947, 4616, 5193, 6924, 7894, 10386, 11841, 13848, 15788, 20772, 23682, 31576, 35523, 41544, 47364, 71046, 94728, 142092, 284184, 2277419, 4554838, 6832257, 9109676, 13664514, 18219352, 20496771, 27329028, 40993542, 54658056, 81987084, 163974168]

約数ペア:

[(1, 163974168), (2, 81987084), (3, 54658056), (4, 40993542), (6, 27329028), (8, 20496771), (9, 18219352), (12, 13664514), (18, 9109676), (24, 6832257), (36, 4554838), (72, 2277419), (577, 284184), (1154, 142092), (1731, 94728), (2308, 71046), (3462, 47364), (3947, 41544), (4616, 35523), (5193, 31576), (6924, 23682), (7894, 20772), (10386, 15788), (11841, 13848)]