16158208

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 80

約数和(自身を含む): 37319040

約数和(自身を除く): 21160832

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 151, 152, 176, 209, 256, 302, 304, 352, 418, 512, 604, 608, 704, 836, 1208, 1216, 1408, 1661, 1672, 2416, 2432, 2816, 2869, 3322, 3344, 4832, 4864, 5632, 5738, 6644, 6688, 9664, 9728, 11476, 13288, 13376, 19328, 22952, 26576, 26752, 31559, 38656, 45904, 53152, 53504, 63118, 77312, 91808, 106304, 107008, 126236, 183616, 212608, 252472, 367232, 425216, 504944, 734464, 850432, 1009888, 1468928, 2019776, 4039552, 8079104, 16158208]

約数ペア:

[(1, 16158208), (2, 8079104), (4, 4039552), (8, 2019776), (11, 1468928), (16, 1009888), (19, 850432), (22, 734464), (32, 504944), (38, 425216), (44, 367232), (64, 252472), (76, 212608), (88, 183616), (128, 126236), (151, 107008), (152, 106304), (176, 91808), (209, 77312), (256, 63118), (302, 53504), (304, 53152), (352, 45904), (418, 38656), (512, 31559), (604, 26752), (608, 26576), (704, 22952), (836, 19328), (1208, 13376), (1216, 13288), (1408, 11476), (1661, 9728), (1672, 9664), (2416, 6688), (2432, 6644), (2816, 5738), (2869, 5632), (3322, 4864), (3344, 4832)]