123527312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 260554752

約数和(自身を除く): 137027440

約数列:

[1, 2, 4, 8, 16, 31, 37, 53, 62, 74, 106, 124, 127, 148, 212, 248, 254, 296, 424, 496, 508, 592, 848, 1016, 1147, 1643, 1961, 2032, 2294, 3286, 3922, 3937, 4588, 4699, 6572, 6731, 7844, 7874, 9176, 9398, 13144, 13462, 15688, 15748, 18352, 18796, 26288, 26924, 31376, 31496, 37592, 53848, 60791, 62992, 75184, 107696, 121582, 145669, 208661, 243164, 249047, 291338, 417322, 486328, 498094, 582676, 834644, 972656, 996188, 1165352, 1669288, 1992376, 2330704, 3338576, 3984752, 7720457, 15440914, 30881828, 61763656, 123527312]

約数ペア:

[(1, 123527312), (2, 61763656), (4, 30881828), (8, 15440914), (16, 7720457), (31, 3984752), (37, 3338576), (53, 2330704), (62, 1992376), (74, 1669288), (106, 1165352), (124, 996188), (127, 972656), (148, 834644), (212, 582676), (248, 498094), (254, 486328), (296, 417322), (424, 291338), (496, 249047), (508, 243164), (592, 208661), (848, 145669), (1016, 121582), (1147, 107696), (1643, 75184), (1961, 62992), (2032, 60791), (2294, 53848), (3286, 37592), (3922, 31496), (3937, 31376), (4588, 26924), (4699, 26288), (6572, 18796), (6731, 18352), (7844, 15748), (7874, 15688), (9176, 13462), (9398, 13144)]