127512064

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 80

約数和(自身を含む): 268697088

約数和(自身を除く): 141185024

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 127, 128, 148, 212, 254, 256, 296, 424, 508, 512, 592, 848, 1016, 1184, 1696, 1961, 2032, 2368, 3392, 3922, 4064, 4699, 4736, 6731, 6784, 7844, 8128, 9398, 9472, 13462, 13568, 15688, 16256, 18796, 18944, 26924, 27136, 31376, 32512, 37592, 53848, 62752, 65024, 75184, 107696, 125504, 150368, 215392, 249047, 251008, 300736, 430784, 498094, 502016, 601472, 861568, 996188, 1004032, 1202944, 1723136, 1992376, 2405888, 3446272, 3984752, 7969504, 15939008, 31878016, 63756032, 127512064]

約数ペア:

[(1, 127512064), (2, 63756032), (4, 31878016), (8, 15939008), (16, 7969504), (32, 3984752), (37, 3446272), (53, 2405888), (64, 1992376), (74, 1723136), (106, 1202944), (127, 1004032), (128, 996188), (148, 861568), (212, 601472), (254, 502016), (256, 498094), (296, 430784), (424, 300736), (508, 251008), (512, 249047), (592, 215392), (848, 150368), (1016, 125504), (1184, 107696), (1696, 75184), (1961, 65024), (2032, 62752), (2368, 53848), (3392, 37592), (3922, 32512), (4064, 31376), (4699, 27136), (4736, 26924), (6731, 18944), (6784, 18796), (7844, 16256), (8128, 15688), (9398, 13568), (9472, 13462)]