144636765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 315850752

約数和(自身を除く): 171213987

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 23, 35, 39, 51, 65, 69, 85, 91, 105, 115, 119, 161, 195, 221, 255, 271, 273, 299, 345, 357, 391, 455, 483, 595, 663, 805, 813, 897, 1105, 1173, 1355, 1365, 1495, 1547, 1785, 1897, 1955, 2093, 2415, 2737, 3315, 3523, 4065, 4485, 4607, 4641, 5083, 5691, 5865, 6233, 6279, 7735, 8211, 9485, 10465, 10569, 13685, 13821, 15249, 17615, 18699, 23035, 23205, 24661, 25415, 28455, 31165, 31395, 32249, 35581, 41055, 43631, 52845, 59891, 69105, 73983, 76245, 81029, 93495, 96747, 105961, 106743, 123305, 130893, 161245, 177905, 179673, 218155, 243087, 299455, 317883, 369915, 405145, 419237, 483735, 529805, 533715, 567203, 654465, 741727, 898365, 1215435, 1257711, 1377493, 1589415, 1701609, 2096185, 2225181, 2836015, 3708635, 4132479, 6288555, 6887465, 8508045, 9642451, 11125905, 20662395, 28927353, 48212255, 144636765]

約数ペア:

[(1, 144636765), (3, 48212255), (5, 28927353), (7, 20662395), (13, 11125905), (15, 9642451), (17, 8508045), (21, 6887465), (23, 6288555), (35, 4132479), (39, 3708635), (51, 2836015), (65, 2225181), (69, 2096185), (85, 1701609), (91, 1589415), (105, 1377493), (115, 1257711), (119, 1215435), (161, 898365), (195, 741727), (221, 654465), (255, 567203), (271, 533715), (273, 529805), (299, 483735), (345, 419237), (357, 405145), (391, 369915), (455, 317883), (483, 299455), (595, 243087), (663, 218155), (805, 179673), (813, 177905), (897, 161245), (1105, 130893), (1173, 123305), (1355, 106743), (1365, 105961), (1495, 96747), (1547, 93495), (1785, 81029), (1897, 76245), (1955, 73983), (2093, 69105), (2415, 59891), (2737, 52845), (3315, 43631), (3523, 41055), (4065, 35581), (4485, 32249), (4607, 31395), (4641, 31165), (5083, 28455), (5691, 25415), (5865, 24661), (6233, 23205), (6279, 23035), (7735, 18699), (8211, 17615), (9485, 15249), (10465, 13821), (10569, 13685)]