109216568

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 220229520

約数和(自身を除く): 111012952

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 289, 388, 487, 578, 776, 974, 1156, 1649, 1948, 2312, 3298, 3896, 6596, 8279, 13192, 16558, 28033, 33116, 47239, 56066, 66232, 94478, 112132, 140743, 188956, 224264, 281486, 377912, 562972, 803063, 1125944, 1606126, 3212252, 6424504, 13652071, 27304142, 54608284, 109216568]

約数ペア:

[(1, 109216568), (2, 54608284), (4, 27304142), (8, 13652071), (17, 6424504), (34, 3212252), (68, 1606126), (97, 1125944), (136, 803063), (194, 562972), (289, 377912), (388, 281486), (487, 224264), (578, 188956), (776, 140743), (974, 112132), (1156, 94478), (1649, 66232), (1948, 56066), (2312, 47239), (3298, 33116), (3896, 28033), (6596, 16558), (8279, 13192)]