132781936

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 305536000

約数和(自身を除く): 172754064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 79, 86, 112, 158, 172, 301, 316, 344, 349, 553, 602, 632, 688, 698, 1106, 1204, 1264, 1396, 2212, 2408, 2443, 2792, 3397, 4424, 4816, 4886, 5584, 6794, 8848, 9772, 13588, 15007, 19544, 23779, 27176, 27571, 30014, 39088, 47558, 54352, 55142, 60028, 95116, 105049, 110284, 120056, 190232, 192997, 210098, 220568, 240112, 380464, 385994, 420196, 441136, 771988, 840392, 1185553, 1543976, 1680784, 2371106, 3087952, 4742212, 8298871, 9484424, 16597742, 18968848, 33195484, 66390968, 132781936]

約数ペア:

[(1, 132781936), (2, 66390968), (4, 33195484), (7, 18968848), (8, 16597742), (14, 9484424), (16, 8298871), (28, 4742212), (43, 3087952), (56, 2371106), (79, 1680784), (86, 1543976), (112, 1185553), (158, 840392), (172, 771988), (301, 441136), (316, 420196), (344, 385994), (349, 380464), (553, 240112), (602, 220568), (632, 210098), (688, 192997), (698, 190232), (1106, 120056), (1204, 110284), (1264, 105049), (1396, 95116), (2212, 60028), (2408, 55142), (2443, 54352), (2792, 47558), (3397, 39088), (4424, 30014), (4816, 27571), (4886, 27176), (5584, 23779), (6794, 19544), (8848, 15007), (9772, 13588)]