157225334392

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{17239}}^1$

素因数の和:17445

約数の個数: 128

約数和(自身を含む): 360070502400

約数和(自身を除く): 202845168008

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 73, 92, 97, 146, 161, 184, 194, 292, 322, 388, 511, 584, 644, 679, 776, 1022, 1288, 1358, 1679, 2044, 2231, 2716, 3358, 4088, 4462, 5432, 6716, 7081, 8924, 11753, 13432, 14162, 15617, 17239, 17848, 23506, 28324, 31234, 34478, 47012, 49567, 56648, 62468, 68956, 94024, 99134, 120673, 124936, 137912, 162863, 198268, 241346, 325726, 396497, 396536, 482692, 651452, 792994, 965384, 1140041, 1258447, 1302904, 1585988, 1672183, 2280082, 2516894, 2775479, 3171976, 3344366, 4560164, 5033788, 5550958, 6688732, 8809129, 9120328, 10067576, 11101916, 11705281, 13377464, 17618258, 22203832, 23410562, 28944281, 35236516, 38460209, 46821124, 57888562, 70473032, 76920418, 93642248, 115777124, 122069359, 153840836, 202609967, 231554248, 244138718, 269221463, 307681672, 405219934, 488277436, 538442926, 810439868, 854485513, 976554872, 1076885852, 1620879736, 1708971026, 2153771704, 2807595257, 3417942052, 5615190514, 6835884104, 11230381028, 19653166799, 22460762056, 39306333598, 78612667196, 157225334392]

約数ペア:

[(1, 157225334392), (2, 78612667196), (4, 39306333598), (7, 22460762056), (8, 19653166799), (14, 11230381028), (23, 6835884104), (28, 5615190514), (46, 3417942052), (56, 2807595257), (73, 2153771704), (92, 1708971026), (97, 1620879736), (146, 1076885852), (161, 976554872), (184, 854485513), (194, 810439868), (292, 538442926), (322, 488277436), (388, 405219934), (511, 307681672), (584, 269221463), (644, 244138718), (679, 231554248), (776, 202609967), (1022, 153840836), (1288, 122069359), (1358, 115777124), (1679, 93642248), (2044, 76920418), (2231, 70473032), (2716, 57888562), (3358, 46821124), (4088, 38460209), (4462, 35236516), (5432, 28944281), (6716, 23410562), (7081, 22203832), (8924, 17618258), (11753, 13377464), (13432, 11705281), (14162, 11101916), (15617, 10067576), (17239, 9120328), (17848, 8809129), (23506, 6688732), (28324, 5550958), (31234, 5033788), (34478, 4560164), (47012, 3344366), (49567, 3171976), (56648, 2775479), (62468, 2516894), (68956, 2280082), (94024, 1672183), (99134, 1585988), (120673, 1302904), (124936, 1258447), (137912, 1140041), (162863, 965384), (198268, 792994), (241346, 651452), (325726, 482692), (396497, 396536)]