142976092

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 297730048

約数和(自身を除く): 154753956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 434, 508, 868, 889, 1297, 1778, 2594, 3556, 3937, 5188, 7874, 9079, 15748, 18158, 27559, 36316, 40207, 55118, 80414, 110236, 160828, 164719, 281449, 329438, 562898, 658876, 1125796, 1153033, 2306066, 4612132, 5106289, 10212578, 20425156, 35744023, 71488046, 142976092]

約数ペア:

[(1, 142976092), (2, 71488046), (4, 35744023), (7, 20425156), (14, 10212578), (28, 5106289), (31, 4612132), (62, 2306066), (124, 1153033), (127, 1125796), (217, 658876), (254, 562898), (434, 329438), (508, 281449), (868, 164719), (889, 160828), (1297, 110236), (1778, 80414), (2594, 55118), (3556, 40207), (3937, 36316), (5188, 27559), (7874, 18158), (9079, 15748)]