140987085638

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{66923}}^1$

素因数の和:67066

約数の個数: 64

約数和(自身を含む): 256345689600

約数和(自身を除く): 115358603962

約数列:

[1, 2, 7, 14, 37, 49, 74, 83, 98, 166, 259, 343, 518, 581, 686, 1162, 1813, 3071, 3626, 4067, 6142, 8134, 12691, 21497, 25382, 28469, 42994, 56938, 66923, 133846, 150479, 300958, 468461, 936922, 1053353, 2106706, 2476151, 3279227, 4952302, 5554609, 6558454, 11109218, 17333057, 22954589, 34666114, 38882263, 45909178, 77764526, 121331399, 205520533, 242662798, 272175841, 411041066, 544351682, 849319793, 1438643731, 1698639586, 1905230887, 2877287462, 3810461774, 10070506117, 20141012234, 70493542819, 140987085638]

約数ペア:

[(1, 140987085638), (2, 70493542819), (7, 20141012234), (14, 10070506117), (37, 3810461774), (49, 2877287462), (74, 1905230887), (83, 1698639586), (98, 1438643731), (166, 849319793), (259, 544351682), (343, 411041066), (518, 272175841), (581, 242662798), (686, 205520533), (1162, 121331399), (1813, 77764526), (3071, 45909178), (3626, 38882263), (4067, 34666114), (6142, 22954589), (8134, 17333057), (12691, 11109218), (21497, 6558454), (25382, 5554609), (28469, 4952302), (42994, 3279227), (56938, 2476151), (66923, 2106706), (133846, 1053353), (150479, 936922), (300958, 468461)]