164080210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 353009664

約数和(自身を除く): 188929454

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 83, 155, 166, 217, 310, 415, 434, 581, 830, 911, 1085, 1162, 1822, 2170, 2573, 2905, 4555, 5146, 5810, 6377, 9110, 12754, 12865, 18011, 25730, 28241, 31885, 36022, 56482, 63770, 75613, 90055, 141205, 151226, 180110, 197687, 282410, 378065, 395374, 529291, 756130, 988435, 1058582, 1976870, 2344003, 2646455, 4688006, 5292910, 11720015, 16408021, 23440030, 32816042, 82040105, 164080210]

約数ペア:

[(1, 164080210), (2, 82040105), (5, 32816042), (7, 23440030), (10, 16408021), (14, 11720015), (31, 5292910), (35, 4688006), (62, 2646455), (70, 2344003), (83, 1976870), (155, 1058582), (166, 988435), (217, 756130), (310, 529291), (415, 395374), (434, 378065), (581, 282410), (830, 197687), (911, 180110), (1085, 151226), (1162, 141205), (1822, 90055), (2170, 75613), (2573, 63770), (2905, 56482), (4555, 36022), (5146, 31885), (5810, 28241), (6377, 25730), (9110, 18011), (12754, 12865)]