138198552

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8256

約数の個数: 64

約数和(自身を含む): 373555200

約数和(自身を除く): 235356648

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 4218, 5624, 8191, 8436, 16382, 16872, 24573, 32764, 49146, 65528, 98292, 155629, 196584, 303067, 311258, 466887, 606134, 622516, 909201, 933774, 1212268, 1245032, 1818402, 1867548, 2424536, 3636804, 3735096, 5758273, 7273608, 11516546, 17274819, 23033092, 34549638, 46066184, 69099276, 138198552]

約数ペア:

[(1, 138198552), (2, 69099276), (3, 46066184), (4, 34549638), (6, 23033092), (8, 17274819), (12, 11516546), (19, 7273608), (24, 5758273), (37, 3735096), (38, 3636804), (57, 2424536), (74, 1867548), (76, 1818402), (111, 1245032), (114, 1212268), (148, 933774), (152, 909201), (222, 622516), (228, 606134), (296, 466887), (444, 311258), (456, 303067), (703, 196584), (888, 155629), (1406, 98292), (2109, 65528), (2812, 49146), (4218, 32764), (5624, 24573), (8191, 16872), (8436, 16382)]