131723488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7723}}^1$

素因数の和:7787

約数の個数: 48

約数和(自身を含む): 286127856

約数和(自身を除く): 154404368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 7723, 8528, 15446, 17056, 30892, 61784, 100399, 123568, 200798, 247136, 316643, 401596, 633286, 803192, 1266572, 1606384, 2533144, 3212768, 4116359, 5066288, 8232718, 10132576, 16465436, 32930872, 65861744, 131723488]

約数ペア:

[(1, 131723488), (2, 65861744), (4, 32930872), (8, 16465436), (13, 10132576), (16, 8232718), (26, 5066288), (32, 4116359), (41, 3212768), (52, 2533144), (82, 1606384), (104, 1266572), (164, 803192), (208, 633286), (328, 401596), (416, 316643), (533, 247136), (656, 200798), (1066, 123568), (1312, 100399), (2132, 61784), (4264, 30892), (7723, 17056), (8528, 15446)]