171515092

素因数分解:

$2^2\times 7^3\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 352800000

約数和(自身を除く): 181284908

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 343, 596, 686, 839, 1043, 1372, 1678, 2086, 3356, 4172, 5873, 7301, 11746, 14602, 23492, 29204, 41111, 51107, 82222, 102214, 125011, 164444, 204428, 250022, 287777, 500044, 575554, 875077, 1151108, 1750154, 3500308, 6125539, 12251078, 24502156, 42878773, 85757546, 171515092]

約数ペア:

[(1, 171515092), (2, 85757546), (4, 42878773), (7, 24502156), (14, 12251078), (28, 6125539), (49, 3500308), (98, 1750154), (149, 1151108), (196, 875077), (298, 575554), (343, 500044), (596, 287777), (686, 250022), (839, 204428), (1043, 164444), (1372, 125011), (1678, 102214), (2086, 82222), (3356, 51107), (4172, 41111), (5873, 29204), (7301, 23492), (11746, 14602)]