143038588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 328237056

約数和(自身を除く): 185198468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 71, 77, 124, 142, 154, 211, 217, 284, 308, 341, 422, 434, 497, 682, 781, 844, 868, 994, 1364, 1477, 1562, 1988, 2201, 2321, 2387, 2954, 3124, 4402, 4642, 4774, 5467, 5908, 6541, 8804, 9284, 9548, 10934, 13082, 14981, 15407, 16247, 21868, 24211, 26164, 29962, 30814, 32494, 45787, 48422, 59924, 61628, 64988, 71951, 91574, 96844, 104867, 143902, 164791, 169477, 183148, 209734, 287804, 329582, 338954, 419468, 464411, 503657, 659164, 677908, 928822, 1007314, 1153537, 1857644, 2014628, 2307074, 3250877, 4614148, 5108521, 6501754, 10217042, 13003508, 20434084, 35759647, 71519294, 143038588]

約数ペア:

[(1, 143038588), (2, 71519294), (4, 35759647), (7, 20434084), (11, 13003508), (14, 10217042), (22, 6501754), (28, 5108521), (31, 4614148), (44, 3250877), (62, 2307074), (71, 2014628), (77, 1857644), (124, 1153537), (142, 1007314), (154, 928822), (211, 677908), (217, 659164), (284, 503657), (308, 464411), (341, 419468), (422, 338954), (434, 329582), (497, 287804), (682, 209734), (781, 183148), (844, 169477), (868, 164791), (994, 143902), (1364, 104867), (1477, 96844), (1562, 91574), (1988, 71951), (2201, 64988), (2321, 61628), (2387, 59924), (2954, 48422), (3124, 45787), (4402, 32494), (4642, 30814), (4774, 29962), (5467, 26164), (5908, 24211), (6541, 21868), (8804, 16247), (9284, 15407), (9548, 14981), (10934, 13082)]