133195568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 291409920

約数和(自身を除く): 158214352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 101, 118, 127, 176, 202, 236, 254, 404, 472, 508, 649, 808, 944, 1016, 1111, 1298, 1397, 1616, 2032, 2222, 2596, 2794, 4444, 5192, 5588, 5959, 7493, 8888, 10384, 11176, 11918, 12827, 14986, 17776, 22352, 23836, 25654, 29972, 47672, 51308, 59944, 65549, 82423, 95344, 102616, 119888, 131098, 141097, 164846, 205232, 262196, 282194, 329692, 524392, 564388, 659384, 756793, 1048784, 1128776, 1318768, 1513586, 2257552, 3027172, 6054344, 8324723, 12108688, 16649446, 33298892, 66597784, 133195568]

約数ペア:

[(1, 133195568), (2, 66597784), (4, 33298892), (8, 16649446), (11, 12108688), (16, 8324723), (22, 6054344), (44, 3027172), (59, 2257552), (88, 1513586), (101, 1318768), (118, 1128776), (127, 1048784), (176, 756793), (202, 659384), (236, 564388), (254, 524392), (404, 329692), (472, 282194), (508, 262196), (649, 205232), (808, 164846), (944, 141097), (1016, 131098), (1111, 119888), (1298, 102616), (1397, 95344), (1616, 82423), (2032, 65549), (2222, 59944), (2596, 51308), (2794, 47672), (4444, 29972), (5192, 25654), (5588, 23836), (5959, 22352), (7493, 17776), (8888, 14986), (10384, 12827), (11176, 11918)]