126327852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 382799872

約数和(自身を除く): 256472020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 103, 124, 126, 157, 186, 206, 217, 252, 279, 309, 314, 372, 412, 434, 471, 558, 618, 628, 651, 721, 868, 927, 942, 1099, 1116, 1236, 1302, 1413, 1442, 1854, 1884, 1953, 2163, 2198, 2604, 2826, 2884, 3193, 3297, 3708, 3906, 4326, 4396, 4867, 5652, 6386, 6489, 6594, 7812, 8652, 9579, 9734, 9891, 12772, 12978, 13188, 14601, 16171, 19158, 19468, 19782, 22351, 25956, 28737, 29202, 32342, 34069, 38316, 39564, 43803, 44702, 48513, 57474, 58404, 64684, 67053, 68138, 87606, 89404, 97026, 102207, 113197, 114948, 134106, 136276, 145539, 175212, 194052, 201159, 204414, 226394, 268212, 291078, 306621, 339591, 402318, 408828, 452788, 501301, 582156, 613242, 679182, 804636, 1002602, 1018773, 1226484, 1358364, 1503903, 2005204, 2037546, 3007806, 3509107, 4075092, 4511709, 6015612, 7018214, 9023418, 10527321, 14036428, 18046836, 21054642, 31581963, 42109284, 63163926, 126327852]

約数ペア:

[(1, 126327852), (2, 63163926), (3, 42109284), (4, 31581963), (6, 21054642), (7, 18046836), (9, 14036428), (12, 10527321), (14, 9023418), (18, 7018214), (21, 6015612), (28, 4511709), (31, 4075092), (36, 3509107), (42, 3007806), (62, 2037546), (63, 2005204), (84, 1503903), (93, 1358364), (103, 1226484), (124, 1018773), (126, 1002602), (157, 804636), (186, 679182), (206, 613242), (217, 582156), (252, 501301), (279, 452788), (309, 408828), (314, 402318), (372, 339591), (412, 306621), (434, 291078), (471, 268212), (558, 226394), (618, 204414), (628, 201159), (651, 194052), (721, 175212), (868, 145539), (927, 136276), (942, 134106), (1099, 114948), (1116, 113197), (1236, 102207), (1302, 97026), (1413, 89404), (1442, 87606), (1854, 68138), (1884, 67053), (1953, 64684), (2163, 58404), (2198, 57474), (2604, 48513), (2826, 44702), (2884, 43803), (3193, 39564), (3297, 38316), (3708, 34069), (3906, 32342), (4326, 29202), (4396, 28737), (4867, 25956), (5652, 22351), (6386, 19782), (6489, 19468), (6594, 19158), (7812, 16171), (8652, 14601), (9579, 13188), (9734, 12978), (9891, 12772)]