156701268016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{471061}}^1$

素因数の和:472309

約数の個数: 40

約数和(自身を含む): 321731577504

約数和(自身を除く): 165030309488

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1223, 2446, 4892, 9784, 19568, 20791, 41582, 83164, 166328, 332656, 471061, 942122, 1884244, 3768488, 7536976, 8008037, 16016074, 32032148, 64064296, 128128592, 576107603, 1152215206, 2304430412, 4608860824, 9217721648, 9793829251, 19587658502, 39175317004, 78350634008, 156701268016]

約数ペア:

[(1, 156701268016), (2, 78350634008), (4, 39175317004), (8, 19587658502), (16, 9793829251), (17, 9217721648), (34, 4608860824), (68, 2304430412), (136, 1152215206), (272, 576107603), (1223, 128128592), (2446, 64064296), (4892, 32032148), (9784, 16016074), (19568, 8008037), (20791, 7536976), (41582, 3768488), (83164, 1884244), (166328, 942122), (332656, 471061)]