157464370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1171}}^1$

素因数の和:1315

約数の個数: 64

約数和(自身を含む): 346311936

約数和(自身を除く): 188847566

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 113, 119, 170, 226, 238, 565, 595, 791, 1130, 1171, 1190, 1582, 1921, 2342, 3842, 3955, 5855, 7910, 8197, 9605, 11710, 13447, 16394, 19210, 19907, 26894, 39814, 40985, 67235, 81970, 99535, 132323, 134470, 139349, 199070, 264646, 278698, 661615, 696745, 926261, 1323230, 1393490, 1852522, 2249491, 4498982, 4631305, 9262610, 11247455, 15746437, 22494910, 31492874, 78732185, 157464370]

約数ペア:

[(1, 157464370), (2, 78732185), (5, 31492874), (7, 22494910), (10, 15746437), (14, 11247455), (17, 9262610), (34, 4631305), (35, 4498982), (70, 2249491), (85, 1852522), (113, 1393490), (119, 1323230), (170, 926261), (226, 696745), (238, 661615), (565, 278698), (595, 264646), (791, 199070), (1130, 139349), (1171, 134470), (1190, 132323), (1582, 99535), (1921, 81970), (2342, 67235), (3842, 40985), (3955, 39814), (5855, 26894), (7910, 19907), (8197, 19210), (9605, 16394), (11710, 13447)]