131963904

素因数分解:

$2^{10}\times 3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 220

約数和(自身を含む): 414132664

約数和(自身を除く): 282168760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 43, 48, 54, 64, 72, 74, 81, 86, 96, 108, 111, 128, 129, 144, 148, 162, 172, 192, 216, 222, 256, 258, 288, 296, 324, 333, 344, 384, 387, 432, 444, 512, 516, 576, 592, 648, 666, 688, 768, 774, 864, 888, 999, 1024, 1032, 1152, 1161, 1184, 1296, 1332, 1376, 1536, 1548, 1591, 1728, 1776, 1998, 2064, 2304, 2322, 2368, 2592, 2664, 2752, 2997, 3072, 3096, 3182, 3456, 3483, 3552, 3996, 4128, 4608, 4644, 4736, 4773, 5184, 5328, 5504, 5994, 6192, 6364, 6912, 6966, 7104, 7992, 8256, 9216, 9288, 9472, 9546, 10368, 10656, 11008, 11988, 12384, 12728, 13824, 13932, 14208, 14319, 15984, 16512, 18576, 18944, 19092, 20736, 21312, 22016, 23976, 24768, 25456, 27648, 27864, 28416, 28638, 31968, 33024, 37152, 37888, 38184, 41472, 42624, 42957, 44032, 47952, 49536, 50912, 55728, 56832, 57276, 63936, 66048, 74304, 76368, 82944, 85248, 85914, 95904, 99072, 101824, 111456, 113664, 114552, 127872, 128871, 132096, 148608, 152736, 170496, 171828, 191808, 198144, 203648, 222912, 229104, 255744, 257742, 297216, 305472, 340992, 343656, 383616, 396288, 407296, 445824, 458208, 511488, 515484, 594432, 610944, 687312, 767232, 814592, 891648, 916416, 1022976, 1030968, 1188864, 1221888, 1374624, 1534464, 1629184, 1783296, 1832832, 2061936, 2443776, 2749248, 3068928, 3566592, 3665664, 4123872, 4887552, 5498496, 7331328, 8247744, 10996992, 14662656, 16495488, 21993984, 32990976, 43987968, 65981952, 131963904]

約数ペア:

[(1, 131963904), (2, 65981952), (3, 43987968), (4, 32990976), (6, 21993984), (8, 16495488), (9, 14662656), (12, 10996992), (16, 8247744), (18, 7331328), (24, 5498496), (27, 4887552), (32, 4123872), (36, 3665664), (37, 3566592), (43, 3068928), (48, 2749248), (54, 2443776), (64, 2061936), (72, 1832832), (74, 1783296), (81, 1629184), (86, 1534464), (96, 1374624), (108, 1221888), (111, 1188864), (128, 1030968), (129, 1022976), (144, 916416), (148, 891648), (162, 814592), (172, 767232), (192, 687312), (216, 610944), (222, 594432), (256, 515484), (258, 511488), (288, 458208), (296, 445824), (324, 407296), (333, 396288), (344, 383616), (384, 343656), (387, 340992), (432, 305472), (444, 297216), (512, 257742), (516, 255744), (576, 229104), (592, 222912), (648, 203648), (666, 198144), (688, 191808), (768, 171828), (774, 170496), (864, 152736), (888, 148608), (999, 132096), (1024, 128871), (1032, 127872), (1152, 114552), (1161, 113664), (1184, 111456), (1296, 101824), (1332, 99072), (1376, 95904), (1536, 85914), (1548, 85248), (1591, 82944), (1728, 76368), (1776, 74304), (1998, 66048), (2064, 63936), (2304, 57276), (2322, 56832), (2368, 55728), (2592, 50912), (2664, 49536), (2752, 47952), (2997, 44032), (3072, 42957), (3096, 42624), (3182, 41472), (3456, 38184), (3483, 37888), (3552, 37152), (3996, 33024), (4128, 31968), (4608, 28638), (4644, 28416), (4736, 27864), (4773, 27648), (5184, 25456), (5328, 24768), (5504, 23976), (5994, 22016), (6192, 21312), (6364, 20736), (6912, 19092), (6966, 18944), (7104, 18576), (7992, 16512), (8256, 15984), (9216, 14319), (9288, 14208), (9472, 13932), (9546, 13824), (10368, 12728), (10656, 12384), (11008, 11988)]