188798688

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 180

約数和(自身を含む): 602643888

約数和(自身を除く): 413845200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 288, 312, 324, 338, 351, 416, 431, 432, 468, 507, 624, 648, 676, 702, 862, 864, 936, 1014, 1053, 1248, 1293, 1296, 1352, 1404, 1521, 1724, 1872, 2028, 2106, 2586, 2592, 2704, 2808, 3042, 3448, 3744, 3879, 4056, 4212, 4563, 5172, 5408, 5603, 5616, 6084, 6896, 7758, 8112, 8424, 9126, 10344, 11206, 11232, 11637, 12168, 13689, 13792, 15516, 16224, 16809, 16848, 18252, 20688, 22412, 23274, 24336, 27378, 31032, 33618, 33696, 34911, 36504, 41376, 44824, 46548, 48672, 50427, 54756, 62064, 67236, 69822, 72839, 73008, 89648, 93096, 100854, 109512, 124128, 134472, 139644, 145678, 146016, 151281, 179296, 186192, 201708, 218517, 219024, 268944, 279288, 291356, 302562, 372384, 403416, 437034, 438048, 453843, 537888, 558576, 582712, 605124, 655551, 806832, 874068, 907686, 1117152, 1165424, 1210248, 1311102, 1613664, 1748136, 1815372, 1966653, 2330848, 2420496, 2622204, 3496272, 3630744, 3933306, 4840992, 5244408, 5899959, 6992544, 7261488, 7866612, 10488816, 11799918, 14522976, 15733224, 20977632, 23599836, 31466448, 47199672, 62932896, 94399344, 188798688]

約数ペア:

[(1, 188798688), (2, 94399344), (3, 62932896), (4, 47199672), (6, 31466448), (8, 23599836), (9, 20977632), (12, 15733224), (13, 14522976), (16, 11799918), (18, 10488816), (24, 7866612), (26, 7261488), (27, 6992544), (32, 5899959), (36, 5244408), (39, 4840992), (48, 3933306), (52, 3630744), (54, 3496272), (72, 2622204), (78, 2420496), (81, 2330848), (96, 1966653), (104, 1815372), (108, 1748136), (117, 1613664), (144, 1311102), (156, 1210248), (162, 1165424), (169, 1117152), (208, 907686), (216, 874068), (234, 806832), (288, 655551), (312, 605124), (324, 582712), (338, 558576), (351, 537888), (416, 453843), (431, 438048), (432, 437034), (468, 403416), (507, 372384), (624, 302562), (648, 291356), (676, 279288), (702, 268944), (862, 219024), (864, 218517), (936, 201708), (1014, 186192), (1053, 179296), (1248, 151281), (1293, 146016), (1296, 145678), (1352, 139644), (1404, 134472), (1521, 124128), (1724, 109512), (1872, 100854), (2028, 93096), (2106, 89648), (2586, 73008), (2592, 72839), (2704, 69822), (2808, 67236), (3042, 62064), (3448, 54756), (3744, 50427), (3879, 48672), (4056, 46548), (4212, 44824), (4563, 41376), (5172, 36504), (5408, 34911), (5603, 33696), (5616, 33618), (6084, 31032), (6896, 27378), (7758, 24336), (8112, 23274), (8424, 22412), (9126, 20688), (10344, 18252), (11206, 16848), (11232, 16809), (11637, 16224), (12168, 15516), (13689, 13792)]