187441456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6823}}^1$

素因数の和:6949

約数の個数: 40

約数和(自身を含む): 388394784

約数和(自身を除く): 200953328

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 3434, 6823, 6868, 13646, 13736, 27292, 27472, 54584, 109168, 115991, 231982, 463964, 689123, 927928, 1378246, 1855856, 2756492, 5512984, 11025968, 11715091, 23430182, 46860364, 93720728, 187441456]

約数ペア:

[(1, 187441456), (2, 93720728), (4, 46860364), (8, 23430182), (16, 11715091), (17, 11025968), (34, 5512984), (68, 2756492), (101, 1855856), (136, 1378246), (202, 927928), (272, 689123), (404, 463964), (808, 231982), (1616, 115991), (1717, 109168), (3434, 54584), (6823, 27472), (6868, 27292), (13646, 13736)]