121480768

素因数分解:

$2^6\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 84

約数和(自身を含む): 260613652

約数和(自身を除く): 139132884

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 61, 64, 74, 116, 122, 148, 232, 244, 296, 464, 488, 592, 841, 928, 976, 1073, 1184, 1682, 1769, 1856, 1952, 2146, 2257, 2368, 3364, 3538, 3904, 4292, 4514, 6728, 7076, 8584, 9028, 13456, 14152, 17168, 18056, 26912, 28304, 31117, 34336, 36112, 51301, 53824, 56608, 62234, 65453, 68672, 72224, 102602, 113216, 124468, 130906, 144448, 205204, 248936, 261812, 410408, 497872, 523624, 820816, 995744, 1047248, 1641632, 1898137, 1991488, 2094496, 3283264, 3796274, 4188992, 7592548, 15185096, 30370192, 60740384, 121480768]

約数ペア:

[(1, 121480768), (2, 60740384), (4, 30370192), (8, 15185096), (16, 7592548), (29, 4188992), (32, 3796274), (37, 3283264), (58, 2094496), (61, 1991488), (64, 1898137), (74, 1641632), (116, 1047248), (122, 995744), (148, 820816), (232, 523624), (244, 497872), (296, 410408), (464, 261812), (488, 248936), (592, 205204), (841, 144448), (928, 130906), (976, 124468), (1073, 113216), (1184, 102602), (1682, 72224), (1769, 68672), (1856, 65453), (1952, 62234), (2146, 56608), (2257, 53824), (2368, 51301), (3364, 36112), (3538, 34336), (3904, 31117), (4292, 28304), (4514, 26912), (6728, 18056), (7076, 17168), (8584, 14152), (9028, 13456)]