131064768

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1794

約数の個数: 84

約数和(自身を含む): 378607320

約数和(自身を除く): 247542552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 556, 576, 834, 1112, 1251, 1637, 1668, 2224, 2502, 3274, 3336, 4448, 4911, 5004, 6548, 6672, 8896, 9822, 10008, 13096, 13344, 14733, 19644, 20016, 26192, 26688, 29466, 39288, 40032, 52384, 58932, 78576, 80064, 104768, 117864, 157152, 227543, 235728, 314304, 455086, 471456, 682629, 910172, 942912, 1365258, 1820344, 2047887, 2730516, 3640688, 4095774, 5461032, 7281376, 8191548, 10922064, 14562752, 16383096, 21844128, 32766192, 43688256, 65532384, 131064768]

約数ペア:

[(1, 131064768), (2, 65532384), (3, 43688256), (4, 32766192), (6, 21844128), (8, 16383096), (9, 14562752), (12, 10922064), (16, 8191548), (18, 7281376), (24, 5461032), (32, 4095774), (36, 3640688), (48, 2730516), (64, 2047887), (72, 1820344), (96, 1365258), (139, 942912), (144, 910172), (192, 682629), (278, 471456), (288, 455086), (417, 314304), (556, 235728), (576, 227543), (834, 157152), (1112, 117864), (1251, 104768), (1637, 80064), (1668, 78576), (2224, 58932), (2502, 52384), (3274, 40032), (3336, 39288), (4448, 29466), (4911, 26688), (5004, 26192), (6548, 20016), (6672, 19644), (8896, 14733), (9822, 13344), (10008, 13096)]