16145569664

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{1307}}^1$

素因数の和:2156

約数の個数: 128

約数和(自身を含む): 39000165120

約数和(自身を除く): 22854595456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 811, 896, 952, 1088, 1307, 1622, 1904, 2176, 2614, 3244, 3808, 5228, 5677, 6488, 7616, 9149, 10456, 11354, 12976, 13787, 15232, 18298, 20912, 22219, 22708, 25952, 27574, 36596, 41824, 44438, 45416, 51904, 55148, 73192, 83648, 88876, 90832, 96509, 103808, 110296, 146384, 155533, 167296, 177752, 181664, 193018, 220592, 292768, 311066, 355504, 363328, 386036, 441184, 585536, 622132, 711008, 726656, 772072, 882368, 1059977, 1171072, 1244264, 1422016, 1544144, 1764736, 2119954, 2488528, 2844032, 3088288, 4239908, 4977056, 6176576, 7419839, 8479816, 9954112, 12353152, 14839678, 16959632, 18019609, 19908224, 29679356, 33919264, 36039218, 59358712, 67838528, 72078436, 118717424, 126137263, 135677056, 144156872, 237434848, 252274526, 288313744, 474869696, 504549052, 576627488, 949739392, 1009098104, 1153254976, 2018196208, 2306509952, 4036392416, 8072784832, 16145569664]

約数ペア:

[(1, 16145569664), (2, 8072784832), (4, 4036392416), (7, 2306509952), (8, 2018196208), (14, 1153254976), (16, 1009098104), (17, 949739392), (28, 576627488), (32, 504549052), (34, 474869696), (56, 288313744), (64, 252274526), (68, 237434848), (112, 144156872), (119, 135677056), (128, 126137263), (136, 118717424), (224, 72078436), (238, 67838528), (272, 59358712), (448, 36039218), (476, 33919264), (544, 29679356), (811, 19908224), (896, 18019609), (952, 16959632), (1088, 14839678), (1307, 12353152), (1622, 9954112), (1904, 8479816), (2176, 7419839), (2614, 6176576), (3244, 4977056), (3808, 4239908), (5228, 3088288), (5677, 2844032), (6488, 2488528), (7616, 2119954), (9149, 1764736), (10456, 1544144), (11354, 1422016), (12976, 1244264), (13787, 1171072), (15232, 1059977), (18298, 882368), (20912, 772072), (22219, 726656), (22708, 711008), (25952, 622132), (27574, 585536), (36596, 441184), (41824, 386036), (44438, 363328), (45416, 355504), (51904, 311066), (55148, 292768), (73192, 220592), (83648, 193018), (88876, 181664), (90832, 177752), (96509, 167296), (103808, 155533), (110296, 146384)]