163880508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1459

約数の個数: 96

約数和(自身を含む): 445777920

約数和(自身を除く): 281897412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 31, 33, 44, 58, 62, 66, 87, 93, 116, 124, 132, 174, 186, 319, 341, 348, 372, 638, 682, 899, 957, 1023, 1276, 1364, 1381, 1798, 1914, 2046, 2697, 2762, 3596, 3828, 4092, 4143, 5394, 5524, 8286, 9889, 10788, 15191, 16572, 19778, 29667, 30382, 39556, 40049, 42811, 45573, 59334, 60764, 80098, 85622, 91146, 118668, 120147, 128433, 160196, 171244, 182292, 240294, 256866, 440539, 470921, 480588, 513732, 881078, 941842, 1241519, 1321617, 1412763, 1762156, 1883684, 2483038, 2643234, 2825526, 3724557, 4966076, 5286468, 5651052, 7449114, 13656709, 14898228, 27313418, 40970127, 54626836, 81940254, 163880508]

約数ペア:

[(1, 163880508), (2, 81940254), (3, 54626836), (4, 40970127), (6, 27313418), (11, 14898228), (12, 13656709), (22, 7449114), (29, 5651052), (31, 5286468), (33, 4966076), (44, 3724557), (58, 2825526), (62, 2643234), (66, 2483038), (87, 1883684), (93, 1762156), (116, 1412763), (124, 1321617), (132, 1241519), (174, 941842), (186, 881078), (319, 513732), (341, 480588), (348, 470921), (372, 440539), (638, 256866), (682, 240294), (899, 182292), (957, 171244), (1023, 160196), (1276, 128433), (1364, 120147), (1381, 118668), (1798, 91146), (1914, 85622), (2046, 80098), (2697, 60764), (2762, 59334), (3596, 45573), (3828, 42811), (4092, 40049), (4143, 39556), (5394, 30382), (5524, 29667), (8286, 19778), (9889, 16572), (10788, 15191)]