149438464

素因数分解:

$2^{14}\times 7^1\times {\mathrm{1303}}^1$

素因数の和:1338

約数の個数: 60

約数和(自身を含む): 341825344

約数和(自身を除く): 192386880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1303, 1792, 2048, 2606, 3584, 4096, 5212, 7168, 8192, 9121, 10424, 14336, 16384, 18242, 20848, 28672, 36484, 41696, 57344, 72968, 83392, 114688, 145936, 166784, 291872, 333568, 583744, 667136, 1167488, 1334272, 2334976, 2668544, 4669952, 5337088, 9339904, 10674176, 18679808, 21348352, 37359616, 74719232, 149438464]

約数ペア:

[(1, 149438464), (2, 74719232), (4, 37359616), (7, 21348352), (8, 18679808), (14, 10674176), (16, 9339904), (28, 5337088), (32, 4669952), (56, 2668544), (64, 2334976), (112, 1334272), (128, 1167488), (224, 667136), (256, 583744), (448, 333568), (512, 291872), (896, 166784), (1024, 145936), (1303, 114688), (1792, 83392), (2048, 72968), (2606, 57344), (3584, 41696), (4096, 36484), (5212, 28672), (7168, 20848), (8192, 18242), (9121, 16384), (10424, 14336)]