159894252

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 144

約数和(自身を含む): 492710400

約数和(自身を除く): 332816148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 343, 414, 441, 483, 563, 588, 644, 686, 828, 882, 966, 1029, 1126, 1127, 1372, 1449, 1689, 1764, 1932, 2058, 2252, 2254, 2898, 3087, 3378, 3381, 3941, 4116, 4508, 5067, 5796, 6174, 6756, 6762, 7882, 7889, 10134, 10143, 11823, 12348, 12949, 13524, 15764, 15778, 20268, 20286, 23646, 23667, 25898, 27587, 31556, 35469, 38847, 40572, 47292, 47334, 51796, 55174, 70938, 71001, 77694, 82761, 90643, 94668, 110348, 116541, 141876, 142002, 155388, 165522, 181286, 193109, 233082, 248283, 271929, 284004, 331044, 362572, 386218, 466164, 496566, 543858, 579327, 634501, 772436, 815787, 993132, 1087716, 1158654, 1269002, 1631574, 1737981, 1903503, 2317308, 2538004, 3263148, 3475962, 3807006, 4441507, 5710509, 6951924, 7614012, 8883014, 11421018, 13324521, 17766028, 22842036, 26649042, 39973563, 53298084, 79947126, 159894252]

約数ペア:

[(1, 159894252), (2, 79947126), (3, 53298084), (4, 39973563), (6, 26649042), (7, 22842036), (9, 17766028), (12, 13324521), (14, 11421018), (18, 8883014), (21, 7614012), (23, 6951924), (28, 5710509), (36, 4441507), (42, 3807006), (46, 3475962), (49, 3263148), (63, 2538004), (69, 2317308), (84, 1903503), (92, 1737981), (98, 1631574), (126, 1269002), (138, 1158654), (147, 1087716), (161, 993132), (196, 815787), (207, 772436), (252, 634501), (276, 579327), (294, 543858), (322, 496566), (343, 466164), (414, 386218), (441, 362572), (483, 331044), (563, 284004), (588, 271929), (644, 248283), (686, 233082), (828, 193109), (882, 181286), (966, 165522), (1029, 155388), (1126, 142002), (1127, 141876), (1372, 116541), (1449, 110348), (1689, 94668), (1764, 90643), (1932, 82761), (2058, 77694), (2252, 71001), (2254, 70938), (2898, 55174), (3087, 51796), (3378, 47334), (3381, 47292), (3941, 40572), (4116, 38847), (4508, 35469), (5067, 31556), (5796, 27587), (6174, 25898), (6756, 23667), (6762, 23646), (7882, 20286), (7889, 20268), (10134, 15778), (10143, 15764), (11823, 13524), (12348, 12949)]