15694840864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{593}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 32979260160

約数和(自身を除く): 17284419296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 152, 202, 304, 404, 431, 593, 608, 808, 862, 1186, 1616, 1724, 1919, 2372, 3232, 3448, 3838, 4744, 6896, 7676, 8189, 9488, 11267, 13792, 15352, 16378, 18976, 22534, 30704, 32756, 43531, 45068, 59893, 61408, 65512, 87062, 90136, 119786, 131024, 174124, 180272, 239572, 255583, 262048, 348248, 360544, 479144, 511166, 696496, 827089, 958288, 1022332, 1137967, 1392992, 1654178, 1916576, 2044664, 2275934, 3308356, 4089328, 4551868, 4856077, 6616712, 8178656, 9103736, 9712154, 13233424, 18207472, 19424308, 25813883, 26466848, 36414944, 38848616, 51627766, 77697232, 103255532, 155394464, 206511064, 413022128, 490463777, 826044256, 980927554, 1961855108, 3923710216, 7847420432, 15694840864]

約数ペア:

[(1, 15694840864), (2, 7847420432), (4, 3923710216), (8, 1961855108), (16, 980927554), (19, 826044256), (32, 490463777), (38, 413022128), (76, 206511064), (101, 155394464), (152, 103255532), (202, 77697232), (304, 51627766), (404, 38848616), (431, 36414944), (593, 26466848), (608, 25813883), (808, 19424308), (862, 18207472), (1186, 13233424), (1616, 9712154), (1724, 9103736), (1919, 8178656), (2372, 6616712), (3232, 4856077), (3448, 4551868), (3838, 4089328), (4744, 3308356), (6896, 2275934), (7676, 2044664), (8189, 1916576), (9488, 1654178), (11267, 1392992), (13792, 1137967), (15352, 1022332), (16378, 958288), (18976, 827089), (22534, 696496), (30704, 511166), (32756, 479144), (43531, 360544), (45068, 348248), (59893, 262048), (61408, 255583), (65512, 239572), (87062, 180272), (90136, 174124), (119786, 131024)]