190038368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4523}}^1$

素因数の和:4647

約数の個数: 48

約数和(自身を含む): 406997136

約数和(自身を除く): 216958768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 2626, 3232, 4523, 5252, 9046, 10504, 18092, 21008, 36184, 42016, 58799, 72368, 117598, 144736, 235196, 456823, 470392, 913646, 940784, 1827292, 1881568, 3654584, 5938699, 7309168, 11877398, 14618336, 23754796, 47509592, 95019184, 190038368]

約数ペア:

[(1, 190038368), (2, 95019184), (4, 47509592), (8, 23754796), (13, 14618336), (16, 11877398), (26, 7309168), (32, 5938699), (52, 3654584), (101, 1881568), (104, 1827292), (202, 940784), (208, 913646), (404, 470392), (416, 456823), (808, 235196), (1313, 144736), (1616, 117598), (2626, 72368), (3232, 58799), (4523, 42016), (5252, 36184), (9046, 21008), (10504, 18092)]