139001472

素因数分解:

$2^7\times 3^2\times {\mathrm{120661}}^1$

素因数の和:120681

約数の個数: 48

約数和(自身を含む): 399994530

約数和(自身を除く): 260993058

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 120661, 241322, 361983, 482644, 723966, 965288, 1085949, 1447932, 1930576, 2171898, 2895864, 3861152, 4343796, 5791728, 7722304, 8687592, 11583456, 15444608, 17375184, 23166912, 34750368, 46333824, 69500736, 139001472]

約数ペア:

[(1, 139001472), (2, 69500736), (3, 46333824), (4, 34750368), (6, 23166912), (8, 17375184), (9, 15444608), (12, 11583456), (16, 8687592), (18, 7722304), (24, 5791728), (32, 4343796), (36, 3861152), (48, 2895864), (64, 2171898), (72, 1930576), (96, 1447932), (128, 1085949), (144, 965288), (192, 723966), (288, 482644), (384, 361983), (576, 241322), (1152, 120661)]