39154544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 90515040

約数和(自身を除く): 51360496

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 109, 143, 157, 176, 208, 218, 286, 314, 436, 572, 628, 872, 1144, 1199, 1256, 1417, 1727, 1744, 2041, 2288, 2398, 2512, 2834, 3454, 4082, 4796, 5668, 6908, 8164, 9592, 11336, 13816, 15587, 16328, 17113, 19184, 22451, 22672, 27632, 31174, 32656, 34226, 44902, 62348, 68452, 89804, 124696, 136904, 179608, 188243, 222469, 249392, 273808, 359216, 376486, 444938, 752972, 889876, 1505944, 1779752, 2447159, 3011888, 3559504, 4894318, 9788636, 19577272, 39154544]

約数ペア:

[(1, 39154544), (2, 19577272), (4, 9788636), (8, 4894318), (11, 3559504), (13, 3011888), (16, 2447159), (22, 1779752), (26, 1505944), (44, 889876), (52, 752972), (88, 444938), (104, 376486), (109, 359216), (143, 273808), (157, 249392), (176, 222469), (208, 188243), (218, 179608), (286, 136904), (314, 124696), (436, 89804), (572, 68452), (628, 62348), (872, 44902), (1144, 34226), (1199, 32656), (1256, 31174), (1417, 27632), (1727, 22672), (1744, 22451), (2041, 19184), (2288, 17113), (2398, 16328), (2512, 15587), (2834, 13816), (3454, 11336), (4082, 9592), (4796, 8164), (5668, 6908)]