168025510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 325036800

約数和(自身を除く): 157011290

約数列:

[1, 2, 5, 10, 37, 43, 59, 74, 86, 118, 179, 185, 215, 295, 358, 370, 430, 590, 895, 1591, 1790, 2183, 2537, 3182, 4366, 5074, 6623, 7697, 7955, 10561, 10915, 12685, 13246, 15394, 15910, 21122, 21830, 25370, 33115, 38485, 52805, 66230, 76970, 93869, 105610, 187738, 284789, 390757, 454123, 469345, 569578, 781514, 908246, 938690, 1423945, 1953785, 2270615, 2847890, 3907570, 4541230, 16802551, 33605102, 84012755, 168025510]

約数ペア:

[(1, 168025510), (2, 84012755), (5, 33605102), (10, 16802551), (37, 4541230), (43, 3907570), (59, 2847890), (74, 2270615), (86, 1953785), (118, 1423945), (179, 938690), (185, 908246), (215, 781514), (295, 569578), (358, 469345), (370, 454123), (430, 390757), (590, 284789), (895, 187738), (1591, 105610), (1790, 93869), (2183, 76970), (2537, 66230), (3182, 52805), (4366, 38485), (5074, 33115), (6623, 25370), (7697, 21830), (7955, 21122), (10561, 15910), (10915, 15394), (12685, 13246)]