145470828

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6971}}^1$

素因数の和:7062

約数の個数: 48

約数和(自身を含む): 356073984

約数和(自身を除く): 210603156

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 1739, 3478, 5217, 6956, 6971, 10434, 13942, 20868, 20913, 27884, 41826, 83652, 257927, 327637, 515854, 655274, 773781, 982911, 1031708, 1310548, 1547562, 1965822, 3095124, 3931644, 12122569, 24245138, 36367707, 48490276, 72735414, 145470828]

約数ペア:

[(1, 145470828), (2, 72735414), (3, 48490276), (4, 36367707), (6, 24245138), (12, 12122569), (37, 3931644), (47, 3095124), (74, 1965822), (94, 1547562), (111, 1310548), (141, 1031708), (148, 982911), (188, 773781), (222, 655274), (282, 515854), (444, 327637), (564, 257927), (1739, 83652), (3478, 41826), (5217, 27884), (6956, 20913), (6971, 20868), (10434, 13942)]