165734492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 385351680

約数和(自身を除く): 219617188

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 127, 133, 154, 209, 223, 254, 266, 308, 418, 446, 508, 532, 836, 889, 892, 1397, 1463, 1561, 1778, 2413, 2453, 2794, 2926, 3122, 3556, 4237, 4826, 4906, 5588, 5852, 6244, 8474, 9652, 9779, 9812, 16891, 16948, 17171, 19558, 26543, 28321, 29659, 33782, 34342, 39116, 46607, 53086, 56642, 59318, 67564, 68684, 93214, 106172, 113284, 118636, 185801, 186428, 198247, 311531, 326249, 371602, 396494, 538099, 623062, 652498, 743204, 792988, 1076198, 1246124, 1304996, 2152396, 2180717, 3766693, 4361434, 5919089, 7533386, 8722868, 11838178, 15066772, 23676356, 41433623, 82867246, 165734492]

約数ペア:

[(1, 165734492), (2, 82867246), (4, 41433623), (7, 23676356), (11, 15066772), (14, 11838178), (19, 8722868), (22, 7533386), (28, 5919089), (38, 4361434), (44, 3766693), (76, 2180717), (77, 2152396), (127, 1304996), (133, 1246124), (154, 1076198), (209, 792988), (223, 743204), (254, 652498), (266, 623062), (308, 538099), (418, 396494), (446, 371602), (508, 326249), (532, 311531), (836, 198247), (889, 186428), (892, 185801), (1397, 118636), (1463, 113284), (1561, 106172), (1778, 93214), (2413, 68684), (2453, 67564), (2794, 59318), (2926, 56642), (3122, 53086), (3556, 46607), (4237, 39116), (4826, 34342), (4906, 33782), (5588, 29659), (5852, 28321), (6244, 26543), (8474, 19558), (9652, 17171), (9779, 16948), (9812, 16891)]