123646376

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1582

約数の個数: 64

約数和(自身を含む): 282624000

約数和(自身を除く): 158977624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 532, 553, 632, 1064, 1106, 1471, 1501, 2212, 2942, 3002, 4424, 5884, 6004, 10297, 10507, 11768, 12008, 20594, 21014, 27949, 41188, 42028, 55898, 82376, 84056, 111796, 116209, 195643, 223592, 232418, 391286, 464836, 782572, 813463, 929672, 1565144, 1626926, 2207971, 3253852, 4415942, 6507704, 8831884, 15455797, 17663768, 30911594, 61823188, 123646376]

約数ペア:

[(1, 123646376), (2, 61823188), (4, 30911594), (7, 17663768), (8, 15455797), (14, 8831884), (19, 6507704), (28, 4415942), (38, 3253852), (56, 2207971), (76, 1626926), (79, 1565144), (133, 929672), (152, 813463), (158, 782572), (266, 464836), (316, 391286), (532, 232418), (553, 223592), (632, 195643), (1064, 116209), (1106, 111796), (1471, 84056), (1501, 82376), (2212, 55898), (2942, 42028), (3002, 41188), (4424, 27949), (5884, 21014), (6004, 20594), (10297, 12008), (10507, 11768)]