158478237316

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{615679}}^1$

素因数の和:616036

約数の個数: 48

約数和(自身を含む): 328920883200

約数和(自身を除く): 170442645884

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 317, 406, 634, 812, 1268, 2219, 4438, 8876, 9193, 18386, 36772, 64351, 128702, 257404, 615679, 1231358, 2462716, 4309753, 8619506, 17239012, 17854691, 35709382, 71418764, 124982837, 195170243, 249965674, 390340486, 499931348, 780680972, 1366191701, 2732383402, 5464766804, 5659937047, 11319874094, 22639748188, 39619559329, 79239118658, 158478237316]

約数ペア:

[(1, 158478237316), (2, 79239118658), (4, 39619559329), (7, 22639748188), (14, 11319874094), (28, 5659937047), (29, 5464766804), (58, 2732383402), (116, 1366191701), (203, 780680972), (317, 499931348), (406, 390340486), (634, 249965674), (812, 195170243), (1268, 124982837), (2219, 71418764), (4438, 35709382), (8876, 17854691), (9193, 17239012), (18386, 8619506), (36772, 4309753), (64351, 2462716), (128702, 1231358), (257404, 615679)]