168590968

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{33083}}^1$

素因数の和:33116

約数の個数: 48

約数和(自身を含む): 396015480

約数和(自身を除く): 227424512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 33083, 66166, 132332, 231581, 264664, 430079, 463162, 860158, 926324, 1621067, 1720316, 1852648, 3010553, 3242134, 3440632, 6021106, 6484268, 12042212, 12968536, 21073871, 24084424, 42147742, 84295484, 168590968]

約数ペア:

[(1, 168590968), (2, 84295484), (4, 42147742), (7, 24084424), (8, 21073871), (13, 12968536), (14, 12042212), (26, 6484268), (28, 6021106), (49, 3440632), (52, 3242134), (56, 3010553), (91, 1852648), (98, 1720316), (104, 1621067), (182, 926324), (196, 860158), (364, 463162), (392, 430079), (637, 264664), (728, 231581), (1274, 132332), (2548, 66166), (5096, 33083)]