149773792

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4153}}^1$

素因数の和:4200

約数の個数: 72

約数和(自身を含む): 358008336

約数和(自身を除く): 208234544

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4153, 4508, 5152, 8306, 9016, 16612, 18032, 29071, 33224, 36064, 58142, 66448, 95519, 116284, 132896, 191038, 203497, 232568, 382076, 406994, 465136, 668633, 764152, 813988, 930272, 1337266, 1528304, 1627976, 2674532, 3056608, 3255952, 4680431, 5349064, 6511904, 9360862, 10698128, 18721724, 21396256, 37443448, 74886896, 149773792]

約数ペア:

[(1, 149773792), (2, 74886896), (4, 37443448), (7, 21396256), (8, 18721724), (14, 10698128), (16, 9360862), (23, 6511904), (28, 5349064), (32, 4680431), (46, 3255952), (49, 3056608), (56, 2674532), (92, 1627976), (98, 1528304), (112, 1337266), (161, 930272), (184, 813988), (196, 764152), (224, 668633), (322, 465136), (368, 406994), (392, 382076), (644, 232568), (736, 203497), (784, 191038), (1127, 132896), (1288, 116284), (1568, 95519), (2254, 66448), (2576, 58142), (4153, 36064), (4508, 33224), (5152, 29071), (8306, 18032), (9016, 16612)]