121902784

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5897}}^1$

素因数の和:5945

約数の個数: 56

約数和(自身を含む): 269656560

約数和(自身を除く): 147753776

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 5897, 10336, 11794, 20672, 23588, 47176, 94352, 100249, 112043, 188704, 200498, 224086, 377408, 400996, 448172, 801992, 896344, 1603984, 1792688, 1904731, 3207968, 3585376, 3809462, 6415936, 7170752, 7618924, 15237848, 30475696, 60951392, 121902784]

約数ペア:

[(1, 121902784), (2, 60951392), (4, 30475696), (8, 15237848), (16, 7618924), (17, 7170752), (19, 6415936), (32, 3809462), (34, 3585376), (38, 3207968), (64, 1904731), (68, 1792688), (76, 1603984), (136, 896344), (152, 801992), (272, 448172), (304, 400996), (323, 377408), (544, 224086), (608, 200498), (646, 188704), (1088, 112043), (1216, 100249), (1292, 94352), (2584, 47176), (5168, 23588), (5897, 20672), (10336, 11794)]