191444480

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 501155424

約数和(自身を除く): 309710944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 83, 85, 106, 128, 136, 160, 166, 170, 212, 256, 265, 272, 320, 332, 340, 415, 424, 512, 530, 544, 640, 664, 680, 830, 848, 901, 1060, 1088, 1280, 1328, 1360, 1411, 1660, 1696, 1802, 2120, 2176, 2560, 2656, 2720, 2822, 3320, 3392, 3604, 4240, 4352, 4399, 4505, 5312, 5440, 5644, 6640, 6784, 7055, 7208, 8480, 8704, 8798, 9010, 10624, 10880, 11288, 13280, 13568, 14110, 14416, 16960, 17596, 18020, 21248, 21760, 21995, 22576, 26560, 27136, 28220, 28832, 33920, 35192, 36040, 42496, 43520, 43990, 45152, 53120, 56440, 57664, 67840, 70384, 72080, 74783, 87980, 90304, 106240, 112880, 115328, 135680, 140768, 144160, 149566, 175960, 180608, 212480, 225760, 230656, 281536, 288320, 299132, 351920, 361216, 373915, 451520, 461312, 563072, 576640, 598264, 703840, 722432, 747830, 903040, 1126144, 1153280, 1196528, 1407680, 1495660, 1806080, 2252288, 2306560, 2393056, 2815360, 2991320, 3612160, 4786112, 5630720, 5982640, 9572224, 11261440, 11965280, 19144448, 23930560, 38288896, 47861120, 95722240, 191444480]

約数ペア:

[(1, 191444480), (2, 95722240), (4, 47861120), (5, 38288896), (8, 23930560), (10, 19144448), (16, 11965280), (17, 11261440), (20, 9572224), (32, 5982640), (34, 5630720), (40, 4786112), (53, 3612160), (64, 2991320), (68, 2815360), (80, 2393056), (83, 2306560), (85, 2252288), (106, 1806080), (128, 1495660), (136, 1407680), (160, 1196528), (166, 1153280), (170, 1126144), (212, 903040), (256, 747830), (265, 722432), (272, 703840), (320, 598264), (332, 576640), (340, 563072), (415, 461312), (424, 451520), (512, 373915), (530, 361216), (544, 351920), (640, 299132), (664, 288320), (680, 281536), (830, 230656), (848, 225760), (901, 212480), (1060, 180608), (1088, 175960), (1280, 149566), (1328, 144160), (1360, 140768), (1411, 135680), (1660, 115328), (1696, 112880), (1802, 106240), (2120, 90304), (2176, 87980), (2560, 74783), (2656, 72080), (2720, 70384), (2822, 67840), (3320, 57664), (3392, 56440), (3604, 53120), (4240, 45152), (4352, 43990), (4399, 43520), (4505, 42496), (5312, 36040), (5440, 35192), (5644, 33920), (6640, 28832), (6784, 28220), (7055, 27136), (7208, 26560), (8480, 22576), (8704, 21995), (8798, 21760), (9010, 21248), (10624, 18020), (10880, 17596), (11288, 16960), (13280, 14416), (13568, 14110)]