121151856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 380832768

約数和(自身を除く): 259680912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 61, 69, 84, 92, 112, 122, 138, 161, 168, 183, 184, 244, 257, 276, 322, 336, 366, 368, 427, 483, 488, 514, 552, 644, 732, 771, 854, 966, 976, 1028, 1104, 1281, 1288, 1403, 1464, 1542, 1708, 1799, 1932, 2056, 2562, 2576, 2806, 2928, 3084, 3416, 3598, 3864, 4112, 4209, 5124, 5397, 5612, 5911, 6168, 6832, 7196, 7728, 8418, 9821, 10248, 10794, 11224, 11822, 12336, 14392, 15677, 16836, 17733, 19642, 20496, 21588, 22448, 23644, 28784, 29463, 31354, 33672, 35466, 39284, 41377, 43176, 47031, 47288, 58926, 62708, 67344, 70932, 78568, 82754, 86352, 94062, 94576, 109739, 117852, 124131, 125416, 141864, 157136, 165508, 188124, 219478, 235704, 248262, 250832, 283728, 329217, 331016, 360571, 376248, 438956, 471408, 496524, 658434, 662032, 721142, 752496, 877912, 993048, 1081713, 1316868, 1442284, 1755824, 1986096, 2163426, 2523997, 2633736, 2884568, 4326852, 5047994, 5267472, 5769136, 7571991, 8653704, 10095988, 15143982, 17307408, 20191976, 30287964, 40383952, 60575928, 121151856]

約数ペア:

[(1, 121151856), (2, 60575928), (3, 40383952), (4, 30287964), (6, 20191976), (7, 17307408), (8, 15143982), (12, 10095988), (14, 8653704), (16, 7571991), (21, 5769136), (23, 5267472), (24, 5047994), (28, 4326852), (42, 2884568), (46, 2633736), (48, 2523997), (56, 2163426), (61, 1986096), (69, 1755824), (84, 1442284), (92, 1316868), (112, 1081713), (122, 993048), (138, 877912), (161, 752496), (168, 721142), (183, 662032), (184, 658434), (244, 496524), (257, 471408), (276, 438956), (322, 376248), (336, 360571), (366, 331016), (368, 329217), (427, 283728), (483, 250832), (488, 248262), (514, 235704), (552, 219478), (644, 188124), (732, 165508), (771, 157136), (854, 141864), (966, 125416), (976, 124131), (1028, 117852), (1104, 109739), (1281, 94576), (1288, 94062), (1403, 86352), (1464, 82754), (1542, 78568), (1708, 70932), (1799, 67344), (1932, 62708), (2056, 58926), (2562, 47288), (2576, 47031), (2806, 43176), (2928, 41377), (3084, 39284), (3416, 35466), (3598, 33672), (3864, 31354), (4112, 29463), (4209, 28784), (5124, 23644), (5397, 22448), (5612, 21588), (5911, 20496), (6168, 19642), (6832, 17733), (7196, 16836), (7728, 15677), (8418, 14392), (9821, 12336), (10248, 11822), (10794, 11224)]