155980850912

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1637}}^1\times {\mathrm{96053}}^1$

素因数の和:97731

約数の個数: 48

約数和(自身を含む): 317190287232

約数和(自身を除く): 161209436320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1637, 3274, 6548, 13096, 26192, 50747, 52384, 96053, 101494, 192106, 202988, 384212, 405976, 768424, 811952, 1536848, 1623904, 2977643, 3073696, 5955286, 11910572, 23821144, 47642288, 95284576, 157238761, 314477522, 628955044, 1257910088, 2515820176, 4874401591, 5031640352, 9748803182, 19497606364, 38995212728, 77990425456, 155980850912]

約数ペア:

[(1, 155980850912), (2, 77990425456), (4, 38995212728), (8, 19497606364), (16, 9748803182), (31, 5031640352), (32, 4874401591), (62, 2515820176), (124, 1257910088), (248, 628955044), (496, 314477522), (992, 157238761), (1637, 95284576), (3274, 47642288), (6548, 23821144), (13096, 11910572), (26192, 5955286), (50747, 3073696), (52384, 2977643), (96053, 1623904), (101494, 1536848), (192106, 811952), (202988, 768424), (384212, 405976)]