134431968

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 395756928

約数和(自身を除く): 261324960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 71, 88, 96, 121, 132, 142, 163, 176, 213, 242, 264, 284, 326, 352, 363, 426, 484, 489, 528, 568, 652, 726, 781, 852, 968, 978, 1056, 1136, 1304, 1452, 1562, 1704, 1793, 1936, 1956, 2272, 2343, 2608, 2904, 3124, 3408, 3586, 3872, 3912, 4686, 5216, 5379, 5808, 6248, 6816, 7172, 7824, 8591, 9372, 10758, 11573, 11616, 12496, 14344, 15648, 17182, 18744, 19723, 21516, 23146, 24992, 25773, 28688, 34364, 34719, 37488, 39446, 43032, 46292, 51546, 57376, 59169, 68728, 69438, 74976, 78892, 86064, 92584, 103092, 118338, 127303, 137456, 138876, 157784, 172128, 185168, 206184, 236676, 254606, 274912, 277752, 315568, 370336, 381909, 412368, 473352, 509212, 555504, 631136, 763818, 824736, 946704, 1018424, 1111008, 1400333, 1527636, 1893408, 2036848, 2800666, 3055272, 4073696, 4200999, 5601332, 6110544, 8401998, 11202664, 12221088, 16803996, 22405328, 33607992, 44810656, 67215984, 134431968]

約数ペア:

[(1, 134431968), (2, 67215984), (3, 44810656), (4, 33607992), (6, 22405328), (8, 16803996), (11, 12221088), (12, 11202664), (16, 8401998), (22, 6110544), (24, 5601332), (32, 4200999), (33, 4073696), (44, 3055272), (48, 2800666), (66, 2036848), (71, 1893408), (88, 1527636), (96, 1400333), (121, 1111008), (132, 1018424), (142, 946704), (163, 824736), (176, 763818), (213, 631136), (242, 555504), (264, 509212), (284, 473352), (326, 412368), (352, 381909), (363, 370336), (426, 315568), (484, 277752), (489, 274912), (528, 254606), (568, 236676), (652, 206184), (726, 185168), (781, 172128), (852, 157784), (968, 138876), (978, 137456), (1056, 127303), (1136, 118338), (1304, 103092), (1452, 92584), (1562, 86064), (1704, 78892), (1793, 74976), (1936, 69438), (1956, 68728), (2272, 59169), (2343, 57376), (2608, 51546), (2904, 46292), (3124, 43032), (3408, 39446), (3586, 37488), (3872, 34719), (3912, 34364), (4686, 28688), (5216, 25773), (5379, 24992), (5808, 23146), (6248, 21516), (6816, 19723), (7172, 18744), (7824, 17182), (8591, 15648), (9372, 14344), (10758, 12496), (11573, 11616)]