156768885

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1864

約数の個数: 96

約数和(自身を含む): 349332480

約数和(自身を除く): 192563595

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 49, 63, 65, 91, 105, 117, 135, 147, 189, 195, 245, 273, 315, 351, 441, 455, 585, 637, 735, 819, 945, 1323, 1365, 1755, 1823, 1911, 2205, 2457, 3185, 4095, 5469, 5733, 6615, 9115, 9555, 12285, 12761, 16407, 17199, 23699, 27345, 28665, 38283, 49221, 63805, 71097, 82035, 85995, 89327, 114849, 118495, 165893, 191415, 213291, 246105, 267981, 344547, 355485, 446635, 497679, 574245, 639873, 803943, 829465, 1066455, 1161251, 1339905, 1493037, 1722735, 2411829, 2488395, 3199365, 3483753, 4019715, 4479111, 5806255, 7465185, 10451259, 12059145, 17418765, 22395555, 31353777, 52256295, 156768885]

約数ペア:

[(1, 156768885), (3, 52256295), (5, 31353777), (7, 22395555), (9, 17418765), (13, 12059145), (15, 10451259), (21, 7465185), (27, 5806255), (35, 4479111), (39, 4019715), (45, 3483753), (49, 3199365), (63, 2488395), (65, 2411829), (91, 1722735), (105, 1493037), (117, 1339905), (135, 1161251), (147, 1066455), (189, 829465), (195, 803943), (245, 639873), (273, 574245), (315, 497679), (351, 446635), (441, 355485), (455, 344547), (585, 267981), (637, 246105), (735, 213291), (819, 191415), (945, 165893), (1323, 118495), (1365, 114849), (1755, 89327), (1823, 85995), (1911, 82035), (2205, 71097), (2457, 63805), (3185, 49221), (4095, 38283), (5469, 28665), (5733, 27345), (6615, 23699), (9115, 17199), (9555, 16407), (12285, 12761)]