147117568

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 120

約数和(自身を含む): 341321904

約数和(自身を除く): 194204336

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 104, 124, 128, 184, 208, 248, 256, 299, 368, 403, 416, 496, 512, 598, 713, 736, 806, 832, 961, 992, 1196, 1426, 1472, 1612, 1664, 1922, 1984, 2392, 2852, 2944, 3224, 3328, 3844, 3968, 4784, 5704, 5888, 6448, 6656, 7688, 7936, 9269, 9568, 11408, 11776, 12493, 12896, 15376, 15872, 18538, 19136, 22103, 22816, 24986, 25792, 30752, 37076, 38272, 44206, 45632, 49972, 51584, 61504, 74152, 76544, 88412, 91264, 99944, 103168, 123008, 148304, 153088, 176824, 182528, 199888, 206336, 246016, 287339, 296608, 353648, 365056, 399776, 492032, 574678, 593216, 707296, 799552, 1149356, 1186432, 1414592, 1599104, 2298712, 2372864, 2829184, 3198208, 4597424, 4745728, 5658368, 6396416, 9194848, 11316736, 18389696, 36779392, 73558784, 147117568]

約数ペア:

[(1, 147117568), (2, 73558784), (4, 36779392), (8, 18389696), (13, 11316736), (16, 9194848), (23, 6396416), (26, 5658368), (31, 4745728), (32, 4597424), (46, 3198208), (52, 2829184), (62, 2372864), (64, 2298712), (92, 1599104), (104, 1414592), (124, 1186432), (128, 1149356), (184, 799552), (208, 707296), (248, 593216), (256, 574678), (299, 492032), (368, 399776), (403, 365056), (416, 353648), (496, 296608), (512, 287339), (598, 246016), (713, 206336), (736, 199888), (806, 182528), (832, 176824), (961, 153088), (992, 148304), (1196, 123008), (1426, 103168), (1472, 99944), (1612, 91264), (1664, 88412), (1922, 76544), (1984, 74152), (2392, 61504), (2852, 51584), (2944, 49972), (3224, 45632), (3328, 44206), (3844, 38272), (3968, 37076), (4784, 30752), (5704, 25792), (5888, 24986), (6448, 22816), (6656, 22103), (7688, 19136), (7936, 18538), (9269, 15872), (9568, 15376), (11408, 12896), (11776, 12493)]