166422152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 351279600

約数和(自身を除く): 184857448

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 61, 74, 104, 122, 148, 244, 296, 481, 488, 709, 793, 962, 1418, 1586, 1924, 2257, 2836, 3172, 3848, 4514, 5672, 6344, 9028, 9217, 18056, 18434, 26233, 29341, 36868, 43249, 52466, 58682, 73736, 86498, 104932, 117364, 172996, 209864, 234728, 341029, 345992, 562237, 682058, 1124474, 1364116, 1600213, 2248948, 2728232, 3200426, 4497896, 6400852, 12801704, 20802769, 41605538, 83211076, 166422152]

約数ペア:

[(1, 166422152), (2, 83211076), (4, 41605538), (8, 20802769), (13, 12801704), (26, 6400852), (37, 4497896), (52, 3200426), (61, 2728232), (74, 2248948), (104, 1600213), (122, 1364116), (148, 1124474), (244, 682058), (296, 562237), (481, 345992), (488, 341029), (709, 234728), (793, 209864), (962, 172996), (1418, 117364), (1586, 104932), (1924, 86498), (2257, 73736), (2836, 58682), (3172, 52466), (3848, 43249), (4514, 36868), (5672, 29341), (6344, 26233), (9028, 18434), (9217, 18056)]