220128094816

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{202747}}^1$

素因数の和:202932

約数の個数: 96

約数和(自身を含む): 512559919872

約数和(自身を除く): 292431825056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 131, 148, 224, 259, 262, 296, 518, 524, 592, 917, 1036, 1048, 1184, 1834, 2072, 2096, 3668, 4144, 4192, 4847, 7336, 8288, 9694, 14672, 19388, 29344, 33929, 38776, 67858, 77552, 135716, 155104, 202747, 271432, 405494, 542864, 810988, 1085728, 1419229, 1621976, 2838458, 3243952, 5676916, 6487904, 7501639, 11353832, 15003278, 22707664, 26559857, 30006556, 45415328, 52511473, 53119714, 60013112, 105022946, 106239428, 120026224, 185918999, 210045892, 212478856, 240052448, 371837998, 420091784, 424957712, 743675996, 840183568, 849915424, 982714709, 1487351992, 1680367136, 1965429418, 2974703984, 3930858836, 5949407968, 6879002963, 7861717672, 13758005926, 15723435344, 27516011852, 31446870688, 55032023704, 110064047408, 220128094816]

約数ペア:

[(1, 220128094816), (2, 110064047408), (4, 55032023704), (7, 31446870688), (8, 27516011852), (14, 15723435344), (16, 13758005926), (28, 7861717672), (32, 6879002963), (37, 5949407968), (56, 3930858836), (74, 2974703984), (112, 1965429418), (131, 1680367136), (148, 1487351992), (224, 982714709), (259, 849915424), (262, 840183568), (296, 743675996), (518, 424957712), (524, 420091784), (592, 371837998), (917, 240052448), (1036, 212478856), (1048, 210045892), (1184, 185918999), (1834, 120026224), (2072, 106239428), (2096, 105022946), (3668, 60013112), (4144, 53119714), (4192, 52511473), (4847, 45415328), (7336, 30006556), (8288, 26559857), (9694, 22707664), (14672, 15003278), (19388, 11353832), (29344, 7501639), (33929, 6487904), (38776, 5676916), (67858, 3243952), (77552, 2838458), (135716, 1621976), (155104, 1419229), (202747, 1085728), (271432, 810988), (405494, 542864)]