190837504

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 108

約数和(自身を含む): 451106712

約数和(自身を除く): 260269208

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 169, 176, 208, 256, 286, 338, 352, 401, 416, 572, 676, 704, 802, 832, 1144, 1352, 1408, 1604, 1664, 1859, 2288, 2704, 2816, 3208, 3328, 3718, 4411, 4576, 5213, 5408, 6416, 7436, 8822, 9152, 10426, 10816, 12832, 14872, 17644, 18304, 20852, 21632, 25664, 29744, 35288, 36608, 41704, 43264, 51328, 57343, 59488, 67769, 70576, 83408, 102656, 114686, 118976, 135538, 141152, 166816, 229372, 237952, 271076, 282304, 333632, 458744, 475904, 542152, 564608, 667264, 745459, 917488, 1084304, 1129216, 1334528, 1490918, 1834976, 2168608, 2981836, 3669952, 4337216, 5963672, 7339904, 8674432, 11927344, 14679808, 17348864, 23854688, 47709376, 95418752, 190837504]

約数ペア:

[(1, 190837504), (2, 95418752), (4, 47709376), (8, 23854688), (11, 17348864), (13, 14679808), (16, 11927344), (22, 8674432), (26, 7339904), (32, 5963672), (44, 4337216), (52, 3669952), (64, 2981836), (88, 2168608), (104, 1834976), (128, 1490918), (143, 1334528), (169, 1129216), (176, 1084304), (208, 917488), (256, 745459), (286, 667264), (338, 564608), (352, 542152), (401, 475904), (416, 458744), (572, 333632), (676, 282304), (704, 271076), (802, 237952), (832, 229372), (1144, 166816), (1352, 141152), (1408, 135538), (1604, 118976), (1664, 114686), (1859, 102656), (2288, 83408), (2704, 70576), (2816, 67769), (3208, 59488), (3328, 57343), (3718, 51328), (4411, 43264), (4576, 41704), (5213, 36608), (5408, 35288), (6416, 29744), (7436, 25664), (8822, 21632), (9152, 20852), (10426, 18304), (10816, 17644), (12832, 14872)]