128602936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 325555200

約数和(自身を除く): 196952264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 29, 44, 46, 56, 58, 77, 88, 92, 116, 154, 161, 184, 203, 232, 253, 308, 313, 319, 322, 406, 506, 616, 626, 638, 644, 667, 812, 1012, 1252, 1276, 1288, 1334, 1624, 1771, 2024, 2191, 2233, 2504, 2552, 2668, 3443, 3542, 4382, 4466, 4669, 5336, 6886, 7084, 7199, 7337, 8764, 8932, 9077, 9338, 13772, 14168, 14398, 14674, 17528, 17864, 18154, 18676, 24101, 27544, 28796, 29348, 36308, 37352, 48202, 50393, 51359, 57592, 58696, 63539, 72616, 79189, 96404, 99847, 100786, 102718, 127078, 158378, 192808, 199694, 201572, 205436, 208771, 254156, 316756, 399388, 403144, 410872, 417542, 508312, 554323, 633512, 698929, 798776, 835084, 1108646, 1397858, 1461397, 1670168, 2217292, 2296481, 2795716, 2922794, 4434584, 4592962, 5591432, 5845588, 9185924, 11691176, 16075367, 18371848, 32150734, 64301468, 128602936]

約数ペア:

[(1, 128602936), (2, 64301468), (4, 32150734), (7, 18371848), (8, 16075367), (11, 11691176), (14, 9185924), (22, 5845588), (23, 5591432), (28, 4592962), (29, 4434584), (44, 2922794), (46, 2795716), (56, 2296481), (58, 2217292), (77, 1670168), (88, 1461397), (92, 1397858), (116, 1108646), (154, 835084), (161, 798776), (184, 698929), (203, 633512), (232, 554323), (253, 508312), (308, 417542), (313, 410872), (319, 403144), (322, 399388), (406, 316756), (506, 254156), (616, 208771), (626, 205436), (638, 201572), (644, 199694), (667, 192808), (812, 158378), (1012, 127078), (1252, 102718), (1276, 100786), (1288, 99847), (1334, 96404), (1624, 79189), (1771, 72616), (2024, 63539), (2191, 58696), (2233, 57592), (2504, 51359), (2552, 50393), (2668, 48202), (3443, 37352), (3542, 36308), (4382, 29348), (4466, 28796), (4669, 27544), (5336, 24101), (6886, 18676), (7084, 18154), (7199, 17864), (7337, 17528), (8764, 14674), (8932, 14398), (9077, 14168), (9338, 13772)]