140495796

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{6883}}^1$

素因数の和:6912

約数の個数: 84

約数和(自身を含む): 421355872

約数和(自身を除く): 280860076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 6883, 10206, 13766, 20412, 20649, 27532, 41298, 48181, 61947, 82596, 96362, 123894, 144543, 185841, 192724, 247788, 289086, 371682, 433629, 557523, 578172, 743364, 867258, 1115046, 1300887, 1672569, 1734516, 2230092, 2601774, 3345138, 3902661, 5017707, 5203548, 6690276, 7805322, 10035414, 11707983, 15610644, 20070828, 23415966, 35123949, 46831932, 70247898, 140495796]

約数ペア:

[(1, 140495796), (2, 70247898), (3, 46831932), (4, 35123949), (6, 23415966), (7, 20070828), (9, 15610644), (12, 11707983), (14, 10035414), (18, 7805322), (21, 6690276), (27, 5203548), (28, 5017707), (36, 3902661), (42, 3345138), (54, 2601774), (63, 2230092), (81, 1734516), (84, 1672569), (108, 1300887), (126, 1115046), (162, 867258), (189, 743364), (243, 578172), (252, 557523), (324, 433629), (378, 371682), (486, 289086), (567, 247788), (729, 192724), (756, 185841), (972, 144543), (1134, 123894), (1458, 96362), (1701, 82596), (2268, 61947), (2916, 48181), (3402, 41298), (5103, 27532), (6804, 20649), (6883, 20412), (10206, 13766)]