156921500704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{417451}}^1$

素因数の和:418169

約数の個数: 48

約数和(自身を含む): 327586273056

約数和(自身を除く): 170664772352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 691, 1382, 2764, 5528, 11056, 11747, 22112, 23494, 46988, 93976, 187952, 375904, 417451, 834902, 1669804, 3339608, 6679216, 7096667, 13358432, 14193334, 28386668, 56773336, 113546672, 227093344, 288458641, 576917282, 1153834564, 2307669128, 4615338256, 4903796897, 9230676512, 9807593794, 19615187588, 39230375176, 78460750352, 156921500704]

約数ペア:

[(1, 156921500704), (2, 78460750352), (4, 39230375176), (8, 19615187588), (16, 9807593794), (17, 9230676512), (32, 4903796897), (34, 4615338256), (68, 2307669128), (136, 1153834564), (272, 576917282), (544, 288458641), (691, 227093344), (1382, 113546672), (2764, 56773336), (5528, 28386668), (11056, 14193334), (11747, 13358432), (22112, 7096667), (23494, 6679216), (46988, 3339608), (93976, 1669804), (187952, 834902), (375904, 417451)]