About the Number

161013070

161013069 ← → 161013071

2進数表記:1001100110001101110101001110

漢数字表記:一億六千百一万三千七十

素因数分解:

2 1 × 5 1 × 31 1 × 43 1 × 47 1 × 257 1

素因数の和:385
約数の個数: 64
約数和(自身を含む): 313860096
約数和(自身を除く): 152847026

約数列:
[1, 2, 5, 10, 31, 43, 47, 62, 86, 94, 155, 215, 235, 257, 310, 430, 470, 514, 1285, 1333, 1457, 2021, 2570, 2666, 2914, 4042, 6665, 7285, 7967, 10105, 11051, 12079, 13330, 14570, 15934, 20210, 22102, 24158, 39835, 55255, 60395, 62651, 79670, 110510, 120790, 125302, 313255, 342581, 374449, 519397, 626510, 685162, 748898, 1038794, 1712905, 1872245, 2596985, 3425810, 3744490, 5193970, 16101307, 32202614, 80506535, 161013070]

約数ペア:
[(1, 161013070), (2, 80506535), (5, 32202614), (10, 16101307), (31, 5193970), (43, 3744490), (47, 3425810), (62, 2596985), (86, 1872245), (94, 1712905), (155, 1038794), (215, 748898), (235, 685162), (257, 626510), (310, 519397), (430, 374449), (470, 342581), (514, 313255), (1285, 125302), (1333, 120790), (1457, 110510), (2021, 79670), (2570, 62651), (2666, 60395), (2914, 55255), (4042, 39835), (6665, 24158), (7285, 22102), (7967, 20210), (10105, 15934), (11051, 14570), (12079, 13330)]

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