191964564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:506

約数の個数: 108

約数和(自身を含む): 539116032

約数和(自身を除く): 347151468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 127, 132, 198, 242, 254, 347, 363, 381, 396, 484, 508, 694, 726, 762, 1041, 1089, 1143, 1388, 1397, 1452, 1524, 2082, 2178, 2286, 2794, 3123, 3817, 4164, 4191, 4356, 4572, 5588, 6246, 7634, 8382, 11451, 12492, 12573, 15268, 15367, 16764, 22902, 25146, 30734, 34353, 41987, 44069, 45804, 46101, 50292, 61468, 68706, 83974, 88138, 92202, 125961, 132207, 137412, 138303, 167948, 176276, 184404, 251922, 264414, 276606, 377883, 396621, 484759, 503844, 528828, 553212, 755766, 793242, 969518, 1454277, 1511532, 1586484, 1939036, 2908554, 4362831, 5332349, 5817108, 8725662, 10664698, 15997047, 17451324, 21329396, 31994094, 47991141, 63988188, 95982282, 191964564]

約数ペア:

[(1, 191964564), (2, 95982282), (3, 63988188), (4, 47991141), (6, 31994094), (9, 21329396), (11, 17451324), (12, 15997047), (18, 10664698), (22, 8725662), (33, 5817108), (36, 5332349), (44, 4362831), (66, 2908554), (99, 1939036), (121, 1586484), (127, 1511532), (132, 1454277), (198, 969518), (242, 793242), (254, 755766), (347, 553212), (363, 528828), (381, 503844), (396, 484759), (484, 396621), (508, 377883), (694, 276606), (726, 264414), (762, 251922), (1041, 184404), (1089, 176276), (1143, 167948), (1388, 138303), (1397, 137412), (1452, 132207), (1524, 125961), (2082, 92202), (2178, 88138), (2286, 83974), (2794, 68706), (3123, 61468), (3817, 50292), (4164, 46101), (4191, 45804), (4356, 44069), (4572, 41987), (5588, 34353), (6246, 30734), (7634, 25146), (8382, 22902), (11451, 16764), (12492, 15367), (12573, 15268)]