161855148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 508032000

約数和(自身を除く): 346176852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 29, 38, 39, 42, 52, 57, 58, 76, 78, 84, 87, 91, 114, 116, 133, 156, 174, 182, 203, 228, 247, 266, 269, 273, 348, 364, 377, 399, 406, 494, 532, 538, 546, 551, 609, 741, 754, 798, 807, 812, 988, 1076, 1092, 1102, 1131, 1218, 1482, 1508, 1596, 1614, 1653, 1729, 1883, 2204, 2262, 2436, 2639, 2964, 3228, 3306, 3458, 3497, 3766, 3857, 4524, 5111, 5187, 5278, 5649, 6612, 6916, 6994, 7163, 7532, 7714, 7801, 7917, 10222, 10374, 10491, 10556, 11298, 11571, 13988, 14326, 15333, 15428, 15602, 15834, 20444, 20748, 20982, 21489, 22596, 23142, 23403, 24479, 28652, 30666, 31204, 31668, 35777, 41964, 42978, 46284, 46806, 48958, 50141, 54607, 61332, 66443, 71554, 73437, 85956, 93612, 97916, 100282, 101413, 107331, 109214, 132886, 143108, 146874, 148219, 150423, 163821, 199329, 200564, 202826, 214662, 218428, 265772, 293748, 296438, 300846, 304239, 327642, 398658, 405652, 429324, 444657, 465101, 592876, 601692, 608478, 655284, 709891, 797316, 889314, 930202, 1037533, 1216956, 1395303, 1419782, 1778628, 1860404, 1926847, 2075066, 2129673, 2790606, 2839564, 3112599, 3853694, 4150132, 4259346, 5581212, 5780541, 6225198, 7707388, 8518692, 11561082, 12450396, 13487929, 23122164, 26975858, 40463787, 53951716, 80927574, 161855148]

約数ペア:

[(1, 161855148), (2, 80927574), (3, 53951716), (4, 40463787), (6, 26975858), (7, 23122164), (12, 13487929), (13, 12450396), (14, 11561082), (19, 8518692), (21, 7707388), (26, 6225198), (28, 5780541), (29, 5581212), (38, 4259346), (39, 4150132), (42, 3853694), (52, 3112599), (57, 2839564), (58, 2790606), (76, 2129673), (78, 2075066), (84, 1926847), (87, 1860404), (91, 1778628), (114, 1419782), (116, 1395303), (133, 1216956), (156, 1037533), (174, 930202), (182, 889314), (203, 797316), (228, 709891), (247, 655284), (266, 608478), (269, 601692), (273, 592876), (348, 465101), (364, 444657), (377, 429324), (399, 405652), (406, 398658), (494, 327642), (532, 304239), (538, 300846), (546, 296438), (551, 293748), (609, 265772), (741, 218428), (754, 214662), (798, 202826), (807, 200564), (812, 199329), (988, 163821), (1076, 150423), (1092, 148219), (1102, 146874), (1131, 143108), (1218, 132886), (1482, 109214), (1508, 107331), (1596, 101413), (1614, 100282), (1653, 97916), (1729, 93612), (1883, 85956), (2204, 73437), (2262, 71554), (2436, 66443), (2639, 61332), (2964, 54607), (3228, 50141), (3306, 48958), (3458, 46806), (3497, 46284), (3766, 42978), (3857, 41964), (4524, 35777), (5111, 31668), (5187, 31204), (5278, 30666), (5649, 28652), (6612, 24479), (6916, 23403), (6994, 23142), (7163, 22596), (7532, 21489), (7714, 20982), (7801, 20748), (7917, 20444), (10222, 15834), (10374, 15602), (10491, 15428), (10556, 15333), (11298, 14326), (11571, 13988)]