147026240

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8669}}^1$

素因数の和:8739

約数の個数: 56

約数和(自身を含む): 356753160

約数和(自身を除く): 209726920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 8669, 16960, 17338, 34676, 43345, 69352, 86690, 138704, 173380, 277408, 346760, 459457, 554816, 693520, 918914, 1387040, 1837828, 2297285, 2774080, 3675656, 4594570, 7351312, 9189140, 14702624, 18378280, 29405248, 36756560, 73513120, 147026240]

約数ペア:

[(1, 147026240), (2, 73513120), (4, 36756560), (5, 29405248), (8, 18378280), (10, 14702624), (16, 9189140), (20, 7351312), (32, 4594570), (40, 3675656), (53, 2774080), (64, 2297285), (80, 1837828), (106, 1387040), (160, 918914), (212, 693520), (265, 554816), (320, 459457), (424, 346760), (530, 277408), (848, 173380), (1060, 138704), (1696, 86690), (2120, 69352), (3392, 43345), (4240, 34676), (8480, 17338), (8669, 16960)]