141784266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 317915136

約数和(自身を除く): 176130870

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 191, 307, 382, 403, 573, 614, 806, 921, 1146, 1209, 1842, 2418, 2483, 3991, 4966, 5921, 7449, 7982, 9517, 11842, 11973, 14898, 17763, 19034, 23946, 28551, 35526, 57102, 58637, 76973, 117274, 123721, 153946, 175911, 230919, 247442, 351822, 371163, 461838, 742326, 762281, 1524562, 1817747, 2286843, 3635494, 4573686, 5453241, 10906482, 23630711, 47261422, 70892133, 141784266]

約数ペア:

[(1, 141784266), (2, 70892133), (3, 47261422), (6, 23630711), (13, 10906482), (26, 5453241), (31, 4573686), (39, 3635494), (62, 2286843), (78, 1817747), (93, 1524562), (186, 762281), (191, 742326), (307, 461838), (382, 371163), (403, 351822), (573, 247442), (614, 230919), (806, 175911), (921, 153946), (1146, 123721), (1209, 117274), (1842, 76973), (2418, 58637), (2483, 57102), (3991, 35526), (4966, 28551), (5921, 23946), (7449, 19034), (7982, 17763), (9517, 14898), (11842, 11973)]