131262848

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 279255600

約数和(自身を除く): 147992752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 179, 272, 337, 358, 544, 674, 716, 1088, 1348, 1432, 2176, 2696, 2864, 3043, 5392, 5728, 5729, 6086, 10784, 11456, 11458, 12172, 21568, 22912, 22916, 24344, 43136, 45832, 48688, 60323, 91664, 97376, 120646, 183328, 194752, 241292, 366656, 389504, 482584, 733312, 965168, 1025491, 1930336, 2050982, 3860672, 4101964, 7721344, 8203928, 16407856, 32815712, 65631424, 131262848]

約数ペア:

[(1, 131262848), (2, 65631424), (4, 32815712), (8, 16407856), (16, 8203928), (17, 7721344), (32, 4101964), (34, 3860672), (64, 2050982), (68, 1930336), (128, 1025491), (136, 965168), (179, 733312), (272, 482584), (337, 389504), (358, 366656), (544, 241292), (674, 194752), (716, 183328), (1088, 120646), (1348, 97376), (1432, 91664), (2176, 60323), (2696, 48688), (2864, 45832), (3043, 43136), (5392, 24344), (5728, 22916), (5729, 22912), (6086, 21568), (10784, 12172), (11456, 11458)]