124125736

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 277217280

約数和(自身を除く): 153091544

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 127, 217, 248, 254, 434, 508, 563, 868, 889, 1016, 1126, 1736, 1778, 2252, 3556, 3937, 3941, 4504, 7112, 7874, 7882, 15748, 15764, 17453, 27559, 31496, 31528, 34906, 55118, 69812, 71501, 110236, 122171, 139624, 143002, 220472, 244342, 286004, 488684, 500507, 572008, 977368, 1001014, 2002028, 2216531, 4004056, 4433062, 8866124, 15515717, 17732248, 31031434, 62062868, 124125736]

約数ペア:

[(1, 124125736), (2, 62062868), (4, 31031434), (7, 17732248), (8, 15515717), (14, 8866124), (28, 4433062), (31, 4004056), (56, 2216531), (62, 2002028), (124, 1001014), (127, 977368), (217, 572008), (248, 500507), (254, 488684), (434, 286004), (508, 244342), (563, 220472), (868, 143002), (889, 139624), (1016, 122171), (1126, 110236), (1736, 71501), (1778, 69812), (2252, 55118), (3556, 34906), (3937, 31528), (3941, 31496), (4504, 27559), (7112, 17453), (7874, 15764), (7882, 15748)]