15695944688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{104729}}^1$

素因数の和:104802

約数の個数: 80

約数和(自身を含む): 35063604000

約数和(自身を除く): 19367659312

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 272, 304, 323, 464, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 2584, 3944, 4408, 5168, 7888, 8816, 9367, 18734, 37468, 74936, 104729, 149872, 209458, 418916, 837832, 1675664, 1780393, 1989851, 3037141, 3560786, 3979702, 6074282, 7121572, 7959404, 12148564, 14243144, 15918808, 24297128, 28486288, 31837616, 33827467, 48594256, 51631397, 57705679, 67654934, 103262794, 115411358, 135309868, 206525588, 230822716, 270619736, 413051176, 461645432, 541239472, 826102352, 923290864, 980996543, 1961993086, 3923986172, 7847972344, 15695944688]

約数ペア:

[(1, 15695944688), (2, 7847972344), (4, 3923986172), (8, 1961993086), (16, 980996543), (17, 923290864), (19, 826102352), (29, 541239472), (34, 461645432), (38, 413051176), (58, 270619736), (68, 230822716), (76, 206525588), (116, 135309868), (136, 115411358), (152, 103262794), (232, 67654934), (272, 57705679), (304, 51631397), (323, 48594256), (464, 33827467), (493, 31837616), (551, 28486288), (646, 24297128), (986, 15918808), (1102, 14243144), (1292, 12148564), (1972, 7959404), (2204, 7121572), (2584, 6074282), (3944, 3979702), (4408, 3560786), (5168, 3037141), (7888, 1989851), (8816, 1780393), (9367, 1675664), (18734, 837832), (37468, 418916), (74936, 209458), (104729, 149872)]