181382976

素因数分解:

$2^6\times 3^5\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 168

約数和(自身を含む): 549188640

約数和(自身を除く): 367805664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 107, 108, 109, 144, 162, 192, 214, 216, 218, 243, 288, 321, 324, 327, 428, 432, 436, 486, 576, 642, 648, 654, 856, 864, 872, 963, 972, 981, 1284, 1296, 1308, 1712, 1728, 1744, 1926, 1944, 1962, 2568, 2592, 2616, 2889, 2943, 3424, 3488, 3852, 3888, 3924, 5136, 5184, 5232, 5778, 5886, 6848, 6976, 7704, 7776, 7848, 8667, 8829, 10272, 10464, 11556, 11663, 11772, 15408, 15552, 15696, 17334, 17658, 20544, 20928, 23112, 23326, 23544, 26001, 26487, 30816, 31392, 34668, 34989, 35316, 46224, 46652, 47088, 52002, 52974, 61632, 62784, 69336, 69978, 70632, 92448, 93304, 94176, 104004, 104967, 105948, 138672, 139956, 141264, 184896, 186608, 188352, 208008, 209934, 211896, 277344, 279912, 282528, 314901, 373216, 416016, 419868, 423792, 554688, 559824, 565056, 629802, 746432, 832032, 839736, 847584, 944703, 1119648, 1259604, 1664064, 1679472, 1695168, 1889406, 2239296, 2519208, 2834109, 3358944, 3778812, 5038416, 5668218, 6717888, 7557624, 10076832, 11336436, 15115248, 20153664, 22672872, 30230496, 45345744, 60460992, 90691488, 181382976]

約数ペア:

[(1, 181382976), (2, 90691488), (3, 60460992), (4, 45345744), (6, 30230496), (8, 22672872), (9, 20153664), (12, 15115248), (16, 11336436), (18, 10076832), (24, 7557624), (27, 6717888), (32, 5668218), (36, 5038416), (48, 3778812), (54, 3358944), (64, 2834109), (72, 2519208), (81, 2239296), (96, 1889406), (107, 1695168), (108, 1679472), (109, 1664064), (144, 1259604), (162, 1119648), (192, 944703), (214, 847584), (216, 839736), (218, 832032), (243, 746432), (288, 629802), (321, 565056), (324, 559824), (327, 554688), (428, 423792), (432, 419868), (436, 416016), (486, 373216), (576, 314901), (642, 282528), (648, 279912), (654, 277344), (856, 211896), (864, 209934), (872, 208008), (963, 188352), (972, 186608), (981, 184896), (1284, 141264), (1296, 139956), (1308, 138672), (1712, 105948), (1728, 104967), (1744, 104004), (1926, 94176), (1944, 93304), (1962, 92448), (2568, 70632), (2592, 69978), (2616, 69336), (2889, 62784), (2943, 61632), (3424, 52974), (3488, 52002), (3852, 47088), (3888, 46652), (3924, 46224), (5136, 35316), (5184, 34989), (5232, 34668), (5778, 31392), (5886, 30816), (6848, 26487), (6976, 26001), (7704, 23544), (7776, 23326), (7848, 23112), (8667, 20928), (8829, 20544), (10272, 17658), (10464, 17334), (11556, 15696), (11663, 15552), (11772, 15408)]