156948558081

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{26993}}^1$

素因数の和:27230

約数の個数: 64

約数和(自身を含む): 251762024448

約数和(自身を除く): 94813466367

約数列:

[1, 3, 7, 21, 43, 47, 129, 137, 141, 301, 329, 411, 903, 959, 987, 2021, 2877, 5891, 6063, 6439, 14147, 17673, 19317, 26993, 41237, 42441, 45073, 80979, 123711, 135219, 188951, 276877, 566853, 830631, 1160699, 1268671, 1938139, 3482097, 3698041, 3806013, 5814417, 8124893, 8880697, 11094123, 24374679, 25886287, 26642091, 54552853, 77658861, 159015763, 163658559, 173807927, 381869971, 477047289, 521423781, 1113110341, 1145609913, 1216655489, 3339331023, 3649966467, 7473740861, 22421222583, 52316186027, 156948558081]

約数ペア:

[(1, 156948558081), (3, 52316186027), (7, 22421222583), (21, 7473740861), (43, 3649966467), (47, 3339331023), (129, 1216655489), (137, 1145609913), (141, 1113110341), (301, 521423781), (329, 477047289), (411, 381869971), (903, 173807927), (959, 163658559), (987, 159015763), (2021, 77658861), (2877, 54552853), (5891, 26642091), (6063, 25886287), (6439, 24374679), (14147, 11094123), (17673, 8880697), (19317, 8124893), (26993, 5814417), (41237, 3806013), (42441, 3698041), (45073, 3482097), (80979, 1938139), (123711, 1268671), (135219, 1160699), (188951, 830631), (276877, 566853)]