100188976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2371}}^1$

素因数の和:2537

約数の個数: 40

約数和(自身を含む): 205889600

約数和(自身を除く): 105700624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 2224, 2371, 2641, 4742, 5282, 9484, 10564, 18968, 21128, 37936, 42256, 45049, 90098, 180196, 329569, 360392, 659138, 720784, 1318276, 2636552, 5273104, 6261811, 12523622, 25047244, 50094488, 100188976]

約数ペア:

[(1, 100188976), (2, 50094488), (4, 25047244), (8, 12523622), (16, 6261811), (19, 5273104), (38, 2636552), (76, 1318276), (139, 720784), (152, 659138), (278, 360392), (304, 329569), (556, 180196), (1112, 90098), (2224, 45049), (2371, 42256), (2641, 37936), (4742, 21128), (5282, 18968), (9484, 10564)]