138871488

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 168

約数和(自身を含む): 443026800

約数和(自身を除く): 304155312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 147, 168, 174, 192, 196, 203, 224, 232, 294, 336, 348, 392, 406, 448, 464, 509, 588, 609, 672, 696, 784, 812, 928, 1018, 1176, 1218, 1344, 1392, 1421, 1527, 1568, 1624, 1856, 2036, 2352, 2436, 2784, 2842, 3054, 3136, 3248, 3563, 4072, 4263, 4704, 4872, 5568, 5684, 6108, 6496, 7126, 8144, 8526, 9408, 9744, 10689, 11368, 12216, 12992, 14252, 14761, 16288, 17052, 19488, 21378, 22736, 24432, 24941, 28504, 29522, 32576, 34104, 38976, 42756, 44283, 45472, 48864, 49882, 57008, 59044, 68208, 74823, 85512, 88566, 90944, 97728, 99764, 103327, 114016, 118088, 136416, 149646, 171024, 177132, 199528, 206654, 228032, 236176, 272832, 299292, 309981, 342048, 354264, 399056, 413308, 472352, 598584, 619962, 684096, 708528, 723289, 798112, 826616, 944704, 1197168, 1239924, 1417056, 1446578, 1596224, 1653232, 2169867, 2394336, 2479848, 2834112, 2893156, 3306464, 4339734, 4788672, 4959696, 5786312, 6612928, 8679468, 9919392, 11572624, 17358936, 19838784, 23145248, 34717872, 46290496, 69435744, 138871488]

約数ペア:

[(1, 138871488), (2, 69435744), (3, 46290496), (4, 34717872), (6, 23145248), (7, 19838784), (8, 17358936), (12, 11572624), (14, 9919392), (16, 8679468), (21, 6612928), (24, 5786312), (28, 4959696), (29, 4788672), (32, 4339734), (42, 3306464), (48, 2893156), (49, 2834112), (56, 2479848), (58, 2394336), (64, 2169867), (84, 1653232), (87, 1596224), (96, 1446578), (98, 1417056), (112, 1239924), (116, 1197168), (147, 944704), (168, 826616), (174, 798112), (192, 723289), (196, 708528), (203, 684096), (224, 619962), (232, 598584), (294, 472352), (336, 413308), (348, 399056), (392, 354264), (406, 342048), (448, 309981), (464, 299292), (509, 272832), (588, 236176), (609, 228032), (672, 206654), (696, 199528), (784, 177132), (812, 171024), (928, 149646), (1018, 136416), (1176, 118088), (1218, 114016), (1344, 103327), (1392, 99764), (1421, 97728), (1527, 90944), (1568, 88566), (1624, 85512), (1856, 74823), (2036, 68208), (2352, 59044), (2436, 57008), (2784, 49882), (2842, 48864), (3054, 45472), (3136, 44283), (3248, 42756), (3563, 38976), (4072, 34104), (4263, 32576), (4704, 29522), (4872, 28504), (5568, 24941), (5684, 24432), (6108, 22736), (6496, 21378), (7126, 19488), (8144, 17052), (8526, 16288), (9408, 14761), (9744, 14252), (10689, 12992), (11368, 12216)]