155496784

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 306463520

約数和(自身を除く): 150966736

約数列:

[1, 2, 4, 8, 16, 109, 163, 218, 326, 436, 547, 652, 872, 1094, 1304, 1744, 2188, 2608, 4376, 8752, 17767, 35534, 59623, 71068, 89161, 119246, 142136, 178322, 238492, 284272, 356644, 476984, 713288, 953968, 1426576, 9718549, 19437098, 38874196, 77748392, 155496784]

約数ペア:

[(1, 155496784), (2, 77748392), (4, 38874196), (8, 19437098), (16, 9718549), (109, 1426576), (163, 953968), (218, 713288), (326, 476984), (436, 356644), (547, 284272), (652, 238492), (872, 178322), (1094, 142136), (1304, 119246), (1744, 89161), (2188, 71068), (2608, 59623), (4376, 35534), (8752, 17767)]