100200128

素因数分解:

$2^6\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1171}}^1$

素因数の和:1381

約数の個数: 56

約数和(自身を含む): 228624384

約数和(自身を除く): 128424256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 191, 224, 382, 448, 764, 1171, 1337, 1528, 2342, 2674, 3056, 4684, 5348, 6112, 8197, 9368, 10696, 12224, 16394, 18736, 21392, 32788, 37472, 42784, 65576, 74944, 85568, 131152, 223661, 262304, 447322, 524608, 894644, 1565627, 1789288, 3131254, 3578576, 6262508, 7157152, 12525016, 14314304, 25050032, 50100064, 100200128]

約数ペア:

[(1, 100200128), (2, 50100064), (4, 25050032), (7, 14314304), (8, 12525016), (14, 7157152), (16, 6262508), (28, 3578576), (32, 3131254), (56, 1789288), (64, 1565627), (112, 894644), (191, 524608), (224, 447322), (382, 262304), (448, 223661), (764, 131152), (1171, 85568), (1337, 74944), (1528, 65576), (2342, 42784), (2674, 37472), (3056, 32788), (4684, 21392), (5348, 18736), (6112, 16394), (8197, 12224), (9368, 10696)]