156948426243

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{42013}}^1$

素因数の和:42273

約数の個数: 72

約数和(自身を含む): 271225242288

約数和(自身を除く): 114276816045

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 197, 301, 387, 441, 591, 903, 1379, 1773, 2107, 2709, 4137, 6321, 8471, 9653, 12411, 18963, 25413, 28959, 42013, 59297, 76239, 86877, 126039, 177891, 294091, 378117, 415079, 533673, 882273, 1245237, 1806559, 2058637, 2646819, 3735711, 5419677, 6175911, 8276561, 12645913, 16259031, 18527733, 24829683, 37937739, 57935927, 74489049, 88521391, 113813217, 173807781, 265564173, 355892123, 405551489, 521423343, 796692519, 1067676369, 1216654467, 2491244861, 3203029107, 3649963401, 7473734583, 17438714027, 22421203749, 52316142081, 156948426243]

約数ペア:

[(1, 156948426243), (3, 52316142081), (7, 22421203749), (9, 17438714027), (21, 7473734583), (43, 3649963401), (49, 3203029107), (63, 2491244861), (129, 1216654467), (147, 1067676369), (197, 796692519), (301, 521423343), (387, 405551489), (441, 355892123), (591, 265564173), (903, 173807781), (1379, 113813217), (1773, 88521391), (2107, 74489049), (2709, 57935927), (4137, 37937739), (6321, 24829683), (8471, 18527733), (9653, 16259031), (12411, 12645913), (18963, 8276561), (25413, 6175911), (28959, 5419677), (42013, 3735711), (59297, 2646819), (76239, 2058637), (86877, 1806559), (126039, 1245237), (177891, 882273), (294091, 533673), (378117, 415079)]