111164984

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 245514240

約数和(自身を除く): 134349256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 73, 142, 146, 284, 292, 383, 497, 511, 568, 584, 766, 994, 1022, 1532, 1988, 2044, 2681, 3064, 3976, 4088, 5183, 5362, 10366, 10724, 20732, 21448, 27193, 27959, 36281, 41464, 54386, 55918, 72562, 108772, 111836, 145124, 190351, 195713, 217544, 223672, 290248, 380702, 391426, 761404, 782852, 1522808, 1565704, 1985089, 3970178, 7940356, 13895623, 15880712, 27791246, 55582492, 111164984]

約数ペア:

[(1, 111164984), (2, 55582492), (4, 27791246), (7, 15880712), (8, 13895623), (14, 7940356), (28, 3970178), (56, 1985089), (71, 1565704), (73, 1522808), (142, 782852), (146, 761404), (284, 391426), (292, 380702), (383, 290248), (497, 223672), (511, 217544), (568, 195713), (584, 190351), (766, 145124), (994, 111836), (1022, 108772), (1532, 72562), (1988, 55918), (2044, 54386), (2681, 41464), (3064, 36281), (3976, 27959), (4088, 27193), (5183, 21448), (5362, 20732), (10366, 10724)]