18179634128

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1433}}^1$

素因数の和:1740

約数の個数: 80

約数和(自身を含む): 36487843200

約数和(自身を除く): 18308209072

約数列:

[1, 2, 4, 8, 16, 59, 89, 118, 151, 178, 236, 302, 356, 472, 604, 712, 944, 1208, 1424, 1433, 2416, 2866, 5251, 5732, 8909, 10502, 11464, 13439, 17818, 21004, 22928, 26878, 35636, 42008, 53756, 71272, 84016, 84547, 107512, 127537, 142544, 169094, 215024, 216383, 255074, 338188, 432766, 510148, 676376, 792901, 865532, 1020296, 1352752, 1585802, 1731064, 2040592, 3171604, 3462128, 6343208, 7524683, 12686416, 12766597, 15049366, 19258087, 25533194, 30098732, 38516174, 51066388, 60197464, 77032348, 102132776, 120394928, 154064696, 204265552, 308129392, 1136227133, 2272454266, 4544908532, 9089817064, 18179634128]

約数ペア:

[(1, 18179634128), (2, 9089817064), (4, 4544908532), (8, 2272454266), (16, 1136227133), (59, 308129392), (89, 204265552), (118, 154064696), (151, 120394928), (178, 102132776), (236, 77032348), (302, 60197464), (356, 51066388), (472, 38516174), (604, 30098732), (712, 25533194), (944, 19258087), (1208, 15049366), (1424, 12766597), (1433, 12686416), (2416, 7524683), (2866, 6343208), (5251, 3462128), (5732, 3171604), (8909, 2040592), (10502, 1731064), (11464, 1585802), (13439, 1352752), (17818, 1020296), (21004, 865532), (22928, 792901), (26878, 676376), (35636, 510148), (42008, 432766), (53756, 338188), (71272, 255074), (84016, 216383), (84547, 215024), (107512, 169094), (127537, 142544)]