163933686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 447068160

約数和(自身を除く): 283134474

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 97, 102, 119, 126, 153, 189, 194, 238, 263, 291, 306, 357, 378, 459, 526, 582, 679, 714, 789, 873, 918, 1071, 1358, 1578, 1649, 1746, 1841, 2037, 2142, 2367, 2619, 3213, 3298, 3682, 4074, 4471, 4734, 4947, 5238, 5523, 6111, 6426, 7101, 8942, 9894, 11046, 11543, 12222, 13413, 14202, 14841, 16569, 18333, 23086, 25511, 26826, 29682, 31297, 33138, 34629, 36666, 40239, 44523, 49707, 51022, 62594, 69258, 76533, 80478, 89046, 93891, 99414, 103887, 120717, 153066, 178577, 187782, 207774, 229599, 241434, 281673, 311661, 357154, 433687, 459198, 535731, 563346, 623322, 688797, 845019, 867374, 1071462, 1301061, 1377594, 1607193, 1690038, 2602122, 3035809, 3214386, 3903183, 4821579, 6071618, 7806366, 9107427, 9643158, 11709549, 18214854, 23419098, 27322281, 54644562, 81966843, 163933686]

約数ペア:

[(1, 163933686), (2, 81966843), (3, 54644562), (6, 27322281), (7, 23419098), (9, 18214854), (14, 11709549), (17, 9643158), (18, 9107427), (21, 7806366), (27, 6071618), (34, 4821579), (42, 3903183), (51, 3214386), (54, 3035809), (63, 2602122), (97, 1690038), (102, 1607193), (119, 1377594), (126, 1301061), (153, 1071462), (189, 867374), (194, 845019), (238, 688797), (263, 623322), (291, 563346), (306, 535731), (357, 459198), (378, 433687), (459, 357154), (526, 311661), (582, 281673), (679, 241434), (714, 229599), (789, 207774), (873, 187782), (918, 178577), (1071, 153066), (1358, 120717), (1578, 103887), (1649, 99414), (1746, 93891), (1841, 89046), (2037, 80478), (2142, 76533), (2367, 69258), (2619, 62594), (3213, 51022), (3298, 49707), (3682, 44523), (4074, 40239), (4471, 36666), (4734, 34629), (4947, 33138), (5238, 31297), (5523, 29682), (6111, 26826), (6426, 25511), (7101, 23086), (8942, 18333), (9894, 16569), (11046, 14841), (11543, 14202), (12222, 13413)]