139393268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3019}}^1$

素因数の和:3144

約数の個数: 48

約数和(自身を含む): 298327680

約数和(自身を除く): 158934412

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 194, 238, 388, 476, 679, 1358, 1649, 2716, 3019, 3298, 6038, 6596, 11543, 12076, 21133, 23086, 42266, 46172, 51323, 84532, 102646, 205292, 292843, 359261, 585686, 718522, 1171372, 1437044, 2049901, 4099802, 4978331, 8199604, 9956662, 19913324, 34848317, 69696634, 139393268]

約数ペア:

[(1, 139393268), (2, 69696634), (4, 34848317), (7, 19913324), (14, 9956662), (17, 8199604), (28, 4978331), (34, 4099802), (68, 2049901), (97, 1437044), (119, 1171372), (194, 718522), (238, 585686), (388, 359261), (476, 292843), (679, 205292), (1358, 102646), (1649, 84532), (2716, 51323), (3019, 46172), (3298, 42266), (6038, 23086), (6596, 21133), (11543, 12076)]