108429568

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 240832256

約数和(自身を除く): 132402688

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 992, 1051, 1612, 1664, 1984, 2102, 3224, 3328, 3968, 4204, 6448, 7936, 8408, 12896, 13663, 16816, 25792, 27326, 32581, 33632, 51584, 54652, 65162, 67264, 103168, 109304, 130324, 134528, 218608, 260648, 269056, 423553, 437216, 521296, 847106, 874432, 1042592, 1694212, 1748864, 2085184, 3388424, 3497728, 4170368, 6776848, 8340736, 13553696, 27107392, 54214784, 108429568]

約数ペア:

[(1, 108429568), (2, 54214784), (4, 27107392), (8, 13553696), (13, 8340736), (16, 6776848), (26, 4170368), (31, 3497728), (32, 3388424), (52, 2085184), (62, 1748864), (64, 1694212), (104, 1042592), (124, 874432), (128, 847106), (208, 521296), (248, 437216), (256, 423553), (403, 269056), (416, 260648), (496, 218608), (806, 134528), (832, 130324), (992, 109304), (1051, 103168), (1612, 67264), (1664, 65162), (1984, 54652), (2102, 51584), (3224, 33632), (3328, 32581), (3968, 27326), (4204, 25792), (6448, 16816), (7936, 13663), (8408, 12896)]