164048742

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 464196096

約数和(自身を除く): 300147354

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 23, 26, 33, 34, 39, 46, 51, 66, 69, 78, 99, 102, 117, 138, 143, 153, 163, 187, 198, 207, 221, 234, 253, 286, 299, 306, 326, 374, 391, 414, 429, 442, 489, 506, 561, 598, 663, 759, 782, 858, 897, 978, 1122, 1173, 1287, 1326, 1467, 1518, 1683, 1793, 1794, 1989, 2119, 2277, 2346, 2431, 2574, 2691, 2771, 2934, 3289, 3366, 3519, 3586, 3749, 3978, 4238, 4301, 4554, 4862, 5083, 5379, 5382, 5542, 6357, 6578, 7038, 7293, 7498, 8313, 8602, 9867, 10166, 10758, 11247, 12714, 12903, 14586, 15249, 16137, 16626, 19071, 19734, 21879, 22494, 23309, 24939, 25806, 29601, 30481, 30498, 32274, 33741, 36023, 38142, 38709, 41239, 43758, 45747, 46618, 48737, 49878, 55913, 59202, 60962, 63733, 67482, 69927, 72046, 77418, 82478, 91443, 91494, 97474, 108069, 111826, 123717, 127466, 139854, 146211, 167739, 182886, 191199, 209781, 216138, 247434, 274329, 292422, 324207, 335478, 371151, 382398, 396253, 419562, 438633, 503217, 536107, 548658, 573597, 648414, 701063, 742302, 792506, 828529, 877266, 1006434, 1072214, 1147194, 1188759, 1402126, 1608321, 1657058, 2103189, 2377518, 2485587, 3216642, 3566277, 4206378, 4824963, 4971174, 6309567, 7132554, 7456761, 9113819, 9649926, 12619134, 14913522, 18227638, 27341457, 54682914, 82024371, 164048742]

約数ペア:

[(1, 164048742), (2, 82024371), (3, 54682914), (6, 27341457), (9, 18227638), (11, 14913522), (13, 12619134), (17, 9649926), (18, 9113819), (22, 7456761), (23, 7132554), (26, 6309567), (33, 4971174), (34, 4824963), (39, 4206378), (46, 3566277), (51, 3216642), (66, 2485587), (69, 2377518), (78, 2103189), (99, 1657058), (102, 1608321), (117, 1402126), (138, 1188759), (143, 1147194), (153, 1072214), (163, 1006434), (187, 877266), (198, 828529), (207, 792506), (221, 742302), (234, 701063), (253, 648414), (286, 573597), (299, 548658), (306, 536107), (326, 503217), (374, 438633), (391, 419562), (414, 396253), (429, 382398), (442, 371151), (489, 335478), (506, 324207), (561, 292422), (598, 274329), (663, 247434), (759, 216138), (782, 209781), (858, 191199), (897, 182886), (978, 167739), (1122, 146211), (1173, 139854), (1287, 127466), (1326, 123717), (1467, 111826), (1518, 108069), (1683, 97474), (1793, 91494), (1794, 91443), (1989, 82478), (2119, 77418), (2277, 72046), (2346, 69927), (2431, 67482), (2574, 63733), (2691, 60962), (2771, 59202), (2934, 55913), (3289, 49878), (3366, 48737), (3519, 46618), (3586, 45747), (3749, 43758), (3978, 41239), (4238, 38709), (4301, 38142), (4554, 36023), (4862, 33741), (5083, 32274), (5379, 30498), (5382, 30481), (5542, 29601), (6357, 25806), (6578, 24939), (7038, 23309), (7293, 22494), (7498, 21879), (8313, 19734), (8602, 19071), (9867, 16626), (10166, 16137), (10758, 15249), (11247, 14586), (12714, 12903)]