133812704

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 270336528

約数和(自身を除く): 136523824

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 257, 307, 424, 514, 614, 848, 1028, 1228, 1696, 2056, 2456, 4112, 4912, 8224, 9824, 13621, 16271, 27242, 32542, 54484, 65084, 78899, 108968, 130168, 157798, 217936, 260336, 315596, 435872, 520672, 631192, 1262384, 2524768, 4181647, 8363294, 16726588, 33453176, 66906352, 133812704]

約数ペア:

[(1, 133812704), (2, 66906352), (4, 33453176), (8, 16726588), (16, 8363294), (32, 4181647), (53, 2524768), (106, 1262384), (212, 631192), (257, 520672), (307, 435872), (424, 315596), (514, 260336), (614, 217936), (848, 157798), (1028, 130168), (1228, 108968), (1696, 78899), (2056, 65084), (2456, 54484), (4112, 32542), (4912, 27242), (8224, 16271), (9824, 13621)]