138450672

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{6917}}^1$

素因数の和:7070

約数の個数: 60

約数和(自身を含む): 390313560

約数和(自身を除く): 251862888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 6917, 10008, 13834, 20016, 20751, 27668, 41502, 55336, 62253, 83004, 110672, 124506, 166008, 249012, 332016, 498024, 961463, 996048, 1922926, 2884389, 3845852, 5768778, 7691704, 8653167, 11537556, 15383408, 17306334, 23075112, 34612668, 46150224, 69225336, 138450672]

約数ペア:

[(1, 138450672), (2, 69225336), (3, 46150224), (4, 34612668), (6, 23075112), (8, 17306334), (9, 15383408), (12, 11537556), (16, 8653167), (18, 7691704), (24, 5768778), (36, 3845852), (48, 2884389), (72, 1922926), (139, 996048), (144, 961463), (278, 498024), (417, 332016), (556, 249012), (834, 166008), (1112, 124506), (1251, 110672), (1668, 83004), (2224, 62253), (2502, 55336), (3336, 41502), (5004, 27668), (6672, 20751), (6917, 20016), (10008, 13834)]