140772864

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2477}}^1$

素因数の和:2535

約数の個数: 80

約数和(自身を含む): 385319088

約数和(自身を除く): 244546224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1184, 1536, 1776, 2368, 2477, 3552, 4736, 4954, 7104, 7431, 9472, 9908, 14208, 14862, 18944, 19816, 28416, 29724, 39632, 56832, 59448, 79264, 91649, 118896, 158528, 183298, 237792, 274947, 317056, 366596, 475584, 549894, 634112, 733192, 951168, 1099788, 1268224, 1466384, 1902336, 2199576, 2932768, 3804672, 4399152, 5865536, 8798304, 11731072, 17596608, 23462144, 35193216, 46924288, 70386432, 140772864]

約数ペア:

[(1, 140772864), (2, 70386432), (3, 46924288), (4, 35193216), (6, 23462144), (8, 17596608), (12, 11731072), (16, 8798304), (24, 5865536), (32, 4399152), (37, 3804672), (48, 2932768), (64, 2199576), (74, 1902336), (96, 1466384), (111, 1268224), (128, 1099788), (148, 951168), (192, 733192), (222, 634112), (256, 549894), (296, 475584), (384, 366596), (444, 317056), (512, 274947), (592, 237792), (768, 183298), (888, 158528), (1184, 118896), (1536, 91649), (1776, 79264), (2368, 59448), (2477, 56832), (3552, 39632), (4736, 29724), (4954, 28416), (7104, 19816), (7431, 18944), (9472, 14862), (9908, 14208)]