123404176

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 284454016

約数和(自身を除く): 161049840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 97, 112, 148, 194, 259, 296, 307, 388, 518, 592, 614, 679, 776, 1036, 1228, 1358, 1552, 2072, 2149, 2456, 2716, 3589, 4144, 4298, 4912, 5432, 7178, 8596, 10864, 11359, 14356, 17192, 22718, 25123, 28712, 29779, 34384, 45436, 50246, 57424, 59558, 79513, 90872, 100492, 119116, 159026, 181744, 200984, 208453, 238232, 318052, 401968, 416906, 476464, 636104, 833812, 1101823, 1272208, 1667624, 2203646, 3335248, 4407292, 7712761, 8814584, 15425522, 17629168, 30851044, 61702088, 123404176]

約数ペア:

[(1, 123404176), (2, 61702088), (4, 30851044), (7, 17629168), (8, 15425522), (14, 8814584), (16, 7712761), (28, 4407292), (37, 3335248), (56, 2203646), (74, 1667624), (97, 1272208), (112, 1101823), (148, 833812), (194, 636104), (259, 476464), (296, 416906), (307, 401968), (388, 318052), (518, 238232), (592, 208453), (614, 200984), (679, 181744), (776, 159026), (1036, 119116), (1228, 100492), (1358, 90872), (1552, 79513), (2072, 59558), (2149, 57424), (2456, 50246), (2716, 45436), (3589, 34384), (4144, 29779), (4298, 28712), (4912, 25123), (5432, 22718), (7178, 17192), (8596, 14356), (10864, 11359)]