157110310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 331752960

約数和(自身を除く): 174642650

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 139, 241, 278, 335, 469, 482, 670, 695, 938, 973, 1205, 1390, 1687, 1946, 2345, 2410, 3374, 4690, 4865, 8435, 9313, 9730, 16147, 16870, 18626, 32294, 33499, 46565, 65191, 66998, 80735, 93130, 113029, 130382, 161470, 167495, 226058, 234493, 325955, 334990, 468986, 565145, 651910, 1130290, 1172465, 2244433, 2344930, 4488866, 11222165, 15711031, 22444330, 31422062, 78555155, 157110310]

約数ペア:

[(1, 157110310), (2, 78555155), (5, 31422062), (7, 22444330), (10, 15711031), (14, 11222165), (35, 4488866), (67, 2344930), (70, 2244433), (134, 1172465), (139, 1130290), (241, 651910), (278, 565145), (335, 468986), (469, 334990), (482, 325955), (670, 234493), (695, 226058), (938, 167495), (973, 161470), (1205, 130382), (1390, 113029), (1687, 93130), (1946, 80735), (2345, 66998), (2410, 65191), (3374, 46565), (4690, 33499), (4865, 32294), (8435, 18626), (9313, 16870), (9730, 16147)]