127922912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8311}}^1$

素因数の和:8371

約数の個数: 48

約数和(自身を含む): 278584992

約数和(自身を除く): 150662080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 8311, 15392, 16622, 33244, 66488, 108043, 132976, 216086, 265952, 307507, 432172, 615014, 864344, 1230028, 1728688, 2460056, 3457376, 3997591, 4920112, 7995182, 9840224, 15990364, 31980728, 63961456, 127922912]

約数ペア:

[(1, 127922912), (2, 63961456), (4, 31980728), (8, 15990364), (13, 9840224), (16, 7995182), (26, 4920112), (32, 3997591), (37, 3457376), (52, 2460056), (74, 1728688), (104, 1230028), (148, 864344), (208, 615014), (296, 432172), (416, 307507), (481, 265952), (592, 216086), (962, 132976), (1184, 108043), (1924, 66488), (3848, 33244), (7696, 16622), (8311, 15392)]