181444452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 526680000

約数和(自身を除く): 345235548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 109, 114, 133, 147, 149, 196, 218, 228, 266, 294, 298, 327, 399, 436, 447, 532, 588, 596, 654, 763, 798, 894, 931, 1043, 1308, 1526, 1596, 1788, 1862, 2071, 2086, 2289, 2793, 2831, 3052, 3129, 3724, 4142, 4172, 4578, 5341, 5586, 5662, 6213, 6258, 7301, 8284, 8493, 9156, 10682, 11172, 11324, 12426, 12516, 14497, 14602, 16023, 16241, 16986, 19817, 21364, 21903, 24852, 28994, 29204, 32046, 32482, 33972, 39634, 43491, 43806, 48723, 57988, 59451, 64092, 64964, 79268, 86982, 87612, 97446, 101479, 113687, 118902, 138719, 173964, 194892, 202958, 227374, 237804, 277438, 304437, 308579, 341061, 405916, 416157, 454748, 554876, 608874, 617158, 682122, 795809, 832314, 925737, 1217748, 1234316, 1364244, 1591618, 1664628, 1851474, 2160053, 2387427, 3183236, 3702948, 4320106, 4774854, 6480159, 8640212, 9549708, 12960318, 15120371, 25920636, 30240742, 45361113, 60481484, 90722226, 181444452]

約数ペア:

[(1, 181444452), (2, 90722226), (3, 60481484), (4, 45361113), (6, 30240742), (7, 25920636), (12, 15120371), (14, 12960318), (19, 9549708), (21, 8640212), (28, 6480159), (38, 4774854), (42, 4320106), (49, 3702948), (57, 3183236), (76, 2387427), (84, 2160053), (98, 1851474), (109, 1664628), (114, 1591618), (133, 1364244), (147, 1234316), (149, 1217748), (196, 925737), (218, 832314), (228, 795809), (266, 682122), (294, 617158), (298, 608874), (327, 554876), (399, 454748), (436, 416157), (447, 405916), (532, 341061), (588, 308579), (596, 304437), (654, 277438), (763, 237804), (798, 227374), (894, 202958), (931, 194892), (1043, 173964), (1308, 138719), (1526, 118902), (1596, 113687), (1788, 101479), (1862, 97446), (2071, 87612), (2086, 86982), (2289, 79268), (2793, 64964), (2831, 64092), (3052, 59451), (3129, 57988), (3724, 48723), (4142, 43806), (4172, 43491), (4578, 39634), (5341, 33972), (5586, 32482), (5662, 32046), (6213, 29204), (6258, 28994), (7301, 24852), (8284, 21903), (8493, 21364), (9156, 19817), (10682, 16986), (11172, 16241), (11324, 16023), (12426, 14602), (12516, 14497)]