157232784

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{142421}}^1$

素因数の和:142455

約数の個数: 40

約数和(自身を含む): 423847872

約数和(自身を除く): 266615088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 142421, 284842, 427263, 569684, 854526, 1139368, 1709052, 2278736, 3275683, 3418104, 6551366, 6836208, 9827049, 13102732, 19654098, 26205464, 39308196, 52410928, 78616392, 157232784]

約数ペア:

[(1, 157232784), (2, 78616392), (3, 52410928), (4, 39308196), (6, 26205464), (8, 19654098), (12, 13102732), (16, 9827049), (23, 6836208), (24, 6551366), (46, 3418104), (48, 3275683), (69, 2278736), (92, 1709052), (138, 1139368), (184, 854526), (276, 569684), (368, 427263), (552, 284842), (1104, 142421)]