16455967088

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2$

素因数の和:332

約数の個数: 180

約数和(自身を含む): 38607903936

約数和(自身を除く): 22151936848

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 121, 124, 127, 136, 176, 187, 242, 248, 254, 272, 341, 374, 484, 496, 508, 527, 682, 748, 968, 1016, 1054, 1364, 1397, 1496, 1936, 2032, 2057, 2108, 2159, 2728, 2794, 2992, 3751, 3937, 4114, 4216, 4318, 5456, 5588, 5797, 7502, 7874, 8228, 8432, 8636, 11176, 11594, 15004, 15367, 15748, 16129, 16456, 17272, 22352, 23188, 23749, 30008, 30734, 31496, 32258, 32912, 34544, 43307, 46376, 47498, 60016, 61468, 62992, 63767, 64516, 66929, 86614, 92752, 94996, 122936, 127534, 129032, 133858, 173228, 177419, 189992, 245872, 255068, 258064, 261239, 267716, 274193, 346456, 354838, 379984, 476377, 499999, 510136, 522478, 535432, 548386, 692912, 709676, 736219, 952754, 999998, 1020272, 1044956, 1070864, 1096772, 1419352, 1472438, 1905508, 1951609, 1999996, 2089912, 2193544, 2838704, 2944876, 3016123, 3811016, 3903218, 3999992, 4179824, 4387088, 5499989, 5889752, 6032246, 7622032, 7806436, 7999984, 8098409, 8499983, 10999978, 11779504, 12064492, 15612872, 16196818, 16999966, 21999956, 24128984, 31225744, 32393636, 33177353, 33999932, 43999912, 48257968, 60499879, 64787272, 66354706, 67999864, 87999824, 93499813, 120999758, 129574544, 132709412, 135999728, 186999626, 241999516, 265418824, 373999252, 483999032, 530837648, 747998504, 967998064, 1028497943, 1495997008, 2056995886, 4113991772, 8227983544, 16455967088]

約数ペア:

[(1, 16455967088), (2, 8227983544), (4, 4113991772), (8, 2056995886), (11, 1495997008), (16, 1028497943), (17, 967998064), (22, 747998504), (31, 530837648), (34, 483999032), (44, 373999252), (62, 265418824), (68, 241999516), (88, 186999626), (121, 135999728), (124, 132709412), (127, 129574544), (136, 120999758), (176, 93499813), (187, 87999824), (242, 67999864), (248, 66354706), (254, 64787272), (272, 60499879), (341, 48257968), (374, 43999912), (484, 33999932), (496, 33177353), (508, 32393636), (527, 31225744), (682, 24128984), (748, 21999956), (968, 16999966), (1016, 16196818), (1054, 15612872), (1364, 12064492), (1397, 11779504), (1496, 10999978), (1936, 8499983), (2032, 8098409), (2057, 7999984), (2108, 7806436), (2159, 7622032), (2728, 6032246), (2794, 5889752), (2992, 5499989), (3751, 4387088), (3937, 4179824), (4114, 3999992), (4216, 3903218), (4318, 3811016), (5456, 3016123), (5588, 2944876), (5797, 2838704), (7502, 2193544), (7874, 2089912), (8228, 1999996), (8432, 1951609), (8636, 1905508), (11176, 1472438), (11594, 1419352), (15004, 1096772), (15367, 1070864), (15748, 1044956), (16129, 1020272), (16456, 999998), (17272, 952754), (22352, 736219), (23188, 709676), (23749, 692912), (30008, 548386), (30734, 535432), (31496, 522478), (32258, 510136), (32912, 499999), (34544, 476377), (43307, 379984), (46376, 354838), (47498, 346456), (60016, 274193), (61468, 267716), (62992, 261239), (63767, 258064), (64516, 255068), (66929, 245872), (86614, 189992), (92752, 177419), (94996, 173228), (122936, 133858), (127534, 129032)]