158087216

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1162

約数の個数: 80

約数和(自身を含む): 375690240

約数和(自身を除く): 217603024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 79, 112, 119, 136, 158, 238, 272, 316, 476, 553, 632, 952, 1051, 1106, 1264, 1343, 1904, 2102, 2212, 2686, 4204, 4424, 5372, 7357, 8408, 8848, 9401, 10744, 14714, 16816, 17867, 18802, 21488, 29428, 35734, 37604, 58856, 71468, 75208, 83029, 117712, 125069, 142936, 150416, 166058, 250138, 285872, 332116, 500276, 581203, 664232, 1000552, 1162406, 1328464, 1411493, 2001104, 2324812, 2822986, 4649624, 5645972, 9299248, 9880451, 11291944, 19760902, 22583888, 39521804, 79043608, 158087216]

約数ペア:

[(1, 158087216), (2, 79043608), (4, 39521804), (7, 22583888), (8, 19760902), (14, 11291944), (16, 9880451), (17, 9299248), (28, 5645972), (34, 4649624), (56, 2822986), (68, 2324812), (79, 2001104), (112, 1411493), (119, 1328464), (136, 1162406), (158, 1000552), (238, 664232), (272, 581203), (316, 500276), (476, 332116), (553, 285872), (632, 250138), (952, 166058), (1051, 150416), (1106, 142936), (1264, 125069), (1343, 117712), (1904, 83029), (2102, 75208), (2212, 71468), (2686, 58856), (4204, 37604), (4424, 35734), (5372, 29428), (7357, 21488), (8408, 18802), (8848, 17867), (9401, 16816), (10744, 14714)]