129966816

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{3947}}^1$

素因数の和:3981

約数の個数: 96

約数和(自身を含む): 397958400

約数和(自身を除く): 267991584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2744, 3947, 4116, 4704, 5488, 7894, 8232, 10976, 11841, 15788, 16464, 23682, 27629, 31576, 32928, 47364, 55258, 63152, 82887, 94728, 110516, 126304, 165774, 189456, 193403, 221032, 331548, 378912, 386806, 442064, 580209, 663096, 773612, 884128, 1160418, 1326192, 1353821, 1547224, 2320836, 2652384, 2707642, 3094448, 4061463, 4641672, 5415284, 6188896, 8122926, 9283344, 10830568, 16245852, 18566688, 21661136, 32491704, 43322272, 64983408, 129966816]

約数ペア:

[(1, 129966816), (2, 64983408), (3, 43322272), (4, 32491704), (6, 21661136), (7, 18566688), (8, 16245852), (12, 10830568), (14, 9283344), (16, 8122926), (21, 6188896), (24, 5415284), (28, 4641672), (32, 4061463), (42, 3094448), (48, 2707642), (49, 2652384), (56, 2320836), (84, 1547224), (96, 1353821), (98, 1326192), (112, 1160418), (147, 884128), (168, 773612), (196, 663096), (224, 580209), (294, 442064), (336, 386806), (343, 378912), (392, 331548), (588, 221032), (672, 193403), (686, 189456), (784, 165774), (1029, 126304), (1176, 110516), (1372, 94728), (1568, 82887), (2058, 63152), (2352, 55258), (2744, 47364), (3947, 32928), (4116, 31576), (4704, 27629), (5488, 23682), (7894, 16464), (8232, 15788), (10976, 11841)]