181080396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 567350784

約数和(自身を除く): 386270388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 51, 63, 68, 84, 86, 102, 119, 126, 129, 153, 172, 204, 238, 252, 258, 301, 306, 357, 387, 476, 516, 602, 612, 714, 731, 774, 903, 983, 1071, 1204, 1428, 1462, 1548, 1806, 1966, 2142, 2193, 2709, 2924, 2949, 3612, 3932, 4284, 4386, 5117, 5418, 5898, 6579, 6881, 8772, 8847, 10234, 10836, 11796, 13158, 13762, 15351, 16711, 17694, 20468, 20643, 26316, 27524, 30702, 33422, 35388, 41286, 42269, 46053, 50133, 61404, 61929, 66844, 82572, 84538, 92106, 100266, 116977, 123858, 126807, 150399, 169076, 184212, 200532, 233954, 247716, 253614, 295883, 300798, 350931, 380421, 467908, 507228, 591766, 601596, 701862, 718573, 760842, 887649, 1052793, 1183532, 1403724, 1437146, 1521684, 1775298, 2105586, 2155719, 2662947, 2874292, 3550596, 4211172, 4311438, 5030011, 5325894, 6467157, 8622876, 10060022, 10651788, 12934314, 15090033, 20120044, 25868628, 30180066, 45270099, 60360132, 90540198, 181080396]

約数ペア:

[(1, 181080396), (2, 90540198), (3, 60360132), (4, 45270099), (6, 30180066), (7, 25868628), (9, 20120044), (12, 15090033), (14, 12934314), (17, 10651788), (18, 10060022), (21, 8622876), (28, 6467157), (34, 5325894), (36, 5030011), (42, 4311438), (43, 4211172), (51, 3550596), (63, 2874292), (68, 2662947), (84, 2155719), (86, 2105586), (102, 1775298), (119, 1521684), (126, 1437146), (129, 1403724), (153, 1183532), (172, 1052793), (204, 887649), (238, 760842), (252, 718573), (258, 701862), (301, 601596), (306, 591766), (357, 507228), (387, 467908), (476, 380421), (516, 350931), (602, 300798), (612, 295883), (714, 253614), (731, 247716), (774, 233954), (903, 200532), (983, 184212), (1071, 169076), (1204, 150399), (1428, 126807), (1462, 123858), (1548, 116977), (1806, 100266), (1966, 92106), (2142, 84538), (2193, 82572), (2709, 66844), (2924, 61929), (2949, 61404), (3612, 50133), (3932, 46053), (4284, 42269), (4386, 41286), (5117, 35388), (5418, 33422), (5898, 30702), (6579, 27524), (6881, 26316), (8772, 20643), (8847, 20468), (10234, 17694), (10836, 16711), (11796, 15351), (13158, 13762)]