131447624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 326222400

約数和(自身を除く): 194774776

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 121, 133, 152, 154, 209, 242, 266, 308, 418, 484, 532, 616, 836, 847, 968, 1021, 1064, 1463, 1672, 1694, 2042, 2299, 2926, 3388, 4084, 4598, 5852, 6776, 7147, 8168, 9196, 11231, 11704, 14294, 16093, 18392, 19399, 22462, 28588, 32186, 38798, 44924, 57176, 64372, 77596, 78617, 89848, 123541, 128744, 135793, 155192, 157234, 213389, 247082, 271586, 314468, 426778, 494164, 543172, 628936, 853556, 864787, 988328, 1086344, 1493723, 1707112, 1729574, 2347279, 2987446, 3459148, 4694558, 5974892, 6918296, 9389116, 11949784, 16430953, 18778232, 32861906, 65723812, 131447624]

約数ペア:

[(1, 131447624), (2, 65723812), (4, 32861906), (7, 18778232), (8, 16430953), (11, 11949784), (14, 9389116), (19, 6918296), (22, 5974892), (28, 4694558), (38, 3459148), (44, 2987446), (56, 2347279), (76, 1729574), (77, 1707112), (88, 1493723), (121, 1086344), (133, 988328), (152, 864787), (154, 853556), (209, 628936), (242, 543172), (266, 494164), (308, 426778), (418, 314468), (484, 271586), (532, 247082), (616, 213389), (836, 157234), (847, 155192), (968, 135793), (1021, 128744), (1064, 123541), (1463, 89848), (1672, 78617), (1694, 77596), (2042, 64372), (2299, 57176), (2926, 44924), (3388, 38798), (4084, 32186), (4598, 28588), (5852, 22462), (6776, 19399), (7147, 18392), (8168, 16093), (9196, 14294), (11231, 11704)]