145659752

素因数分解:

$2^3\times 7^3\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 322080000

約数和(自身を除く): 176420248

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 343, 392, 436, 487, 686, 763, 872, 974, 1372, 1526, 1948, 2744, 3052, 3409, 3896, 5341, 6104, 6818, 10682, 13636, 21364, 23863, 27272, 37387, 42728, 47726, 53083, 74774, 95452, 106166, 149548, 167041, 190904, 212332, 299096, 334082, 371581, 424664, 668164, 743162, 1336328, 1486324, 2601067, 2972648, 5202134, 10404268, 18207469, 20808536, 36414938, 72829876, 145659752]

約数ペア:

[(1, 145659752), (2, 72829876), (4, 36414938), (7, 20808536), (8, 18207469), (14, 10404268), (28, 5202134), (49, 2972648), (56, 2601067), (98, 1486324), (109, 1336328), (196, 743162), (218, 668164), (343, 424664), (392, 371581), (436, 334082), (487, 299096), (686, 212332), (763, 190904), (872, 167041), (974, 149548), (1372, 106166), (1526, 95452), (1948, 74774), (2744, 53083), (3052, 47726), (3409, 42728), (3896, 37387), (5341, 27272), (6104, 23863), (6818, 21364), (10682, 13636)]