194137104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1109}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 574784640

約数和(自身を除く): 380647536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 521, 1042, 1109, 1563, 2084, 2218, 3126, 3327, 3647, 4168, 4436, 6252, 6654, 7294, 7763, 8336, 8872, 10941, 12504, 13308, 14588, 15526, 17744, 21882, 23289, 25008, 26616, 29176, 31052, 43764, 46578, 53232, 58352, 62104, 87528, 93156, 124208, 175056, 186312, 372624, 577789, 1155578, 1733367, 2311156, 3466734, 4044523, 4622312, 6933468, 8089046, 9244624, 12133569, 13866936, 16178092, 24267138, 27733872, 32356184, 48534276, 64712368, 97068552, 194137104]

約数ペア:

[(1, 194137104), (2, 97068552), (3, 64712368), (4, 48534276), (6, 32356184), (7, 27733872), (8, 24267138), (12, 16178092), (14, 13866936), (16, 12133569), (21, 9244624), (24, 8089046), (28, 6933468), (42, 4622312), (48, 4044523), (56, 3466734), (84, 2311156), (112, 1733367), (168, 1155578), (336, 577789), (521, 372624), (1042, 186312), (1109, 175056), (1563, 124208), (2084, 93156), (2218, 87528), (3126, 62104), (3327, 58352), (3647, 53232), (4168, 46578), (4436, 43764), (6252, 31052), (6654, 29176), (7294, 26616), (7763, 25008), (8336, 23289), (8872, 21882), (10941, 17744), (12504, 15526), (13308, 14588)]