168351390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 457906176

約数和(自身を除く): 289554786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 83, 90, 93, 155, 166, 186, 249, 279, 310, 415, 465, 498, 558, 727, 747, 830, 930, 1245, 1395, 1454, 1494, 2181, 2490, 2573, 2790, 3635, 3735, 4362, 5146, 6543, 7270, 7470, 7719, 10905, 12865, 13086, 15438, 21810, 22537, 23157, 25730, 32715, 38595, 45074, 46314, 60341, 65430, 67611, 77190, 112685, 115785, 120682, 135222, 181023, 202833, 225370, 231570, 301705, 338055, 362046, 405666, 543069, 603410, 676110, 905115, 1014165, 1086138, 1810230, 1870571, 2028330, 2715345, 3741142, 5430690, 5611713, 9352855, 11223426, 16835139, 18705710, 28058565, 33670278, 56117130, 84175695, 168351390]

約数ペア:

[(1, 168351390), (2, 84175695), (3, 56117130), (5, 33670278), (6, 28058565), (9, 18705710), (10, 16835139), (15, 11223426), (18, 9352855), (30, 5611713), (31, 5430690), (45, 3741142), (62, 2715345), (83, 2028330), (90, 1870571), (93, 1810230), (155, 1086138), (166, 1014165), (186, 905115), (249, 676110), (279, 603410), (310, 543069), (415, 405666), (465, 362046), (498, 338055), (558, 301705), (727, 231570), (747, 225370), (830, 202833), (930, 181023), (1245, 135222), (1395, 120682), (1454, 115785), (1494, 112685), (2181, 77190), (2490, 67611), (2573, 65430), (2790, 60341), (3635, 46314), (3735, 45074), (4362, 38595), (5146, 32715), (6543, 25730), (7270, 23157), (7470, 22537), (7719, 21810), (10905, 15438), (12865, 13086)]