147331312

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 290941200

約数和(自身を除く): 143609888

約数列:

[1, 2, 4, 8, 16, 89, 157, 178, 314, 356, 628, 659, 712, 1256, 1318, 1424, 2512, 2636, 5272, 10544, 13973, 27946, 55892, 58651, 103463, 111784, 117302, 206926, 223568, 234604, 413852, 469208, 827704, 938416, 1655408, 9208207, 18416414, 36832828, 73665656, 147331312]

約数ペア:

[(1, 147331312), (2, 73665656), (4, 36832828), (8, 18416414), (16, 9208207), (89, 1655408), (157, 938416), (178, 827704), (314, 469208), (356, 413852), (628, 234604), (659, 223568), (712, 206926), (1256, 117302), (1318, 111784), (1424, 103463), (2512, 58651), (2636, 55892), (5272, 27946), (10544, 13973)]