164013990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11657}}^1$

素因数の和:11741

約数の個数: 64

約数和(自身を含む): 456620544

約数和(自身を除く): 292606554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 11657, 14070, 23314, 34971, 58285, 69942, 81599, 116570, 163198, 174855, 244797, 349710, 407995, 489594, 781019, 815990, 1223985, 1562038, 2343057, 2447970, 3905095, 4686114, 5467133, 7810190, 10934266, 11715285, 16401399, 23430570, 27335665, 32802798, 54671330, 82006995, 164013990]

約数ペア:

[(1, 164013990), (2, 82006995), (3, 54671330), (5, 32802798), (6, 27335665), (7, 23430570), (10, 16401399), (14, 11715285), (15, 10934266), (21, 7810190), (30, 5467133), (35, 4686114), (42, 3905095), (67, 2447970), (70, 2343057), (105, 1562038), (134, 1223985), (201, 815990), (210, 781019), (335, 489594), (402, 407995), (469, 349710), (670, 244797), (938, 174855), (1005, 163198), (1407, 116570), (2010, 81599), (2345, 69942), (2814, 58285), (4690, 34971), (7035, 23314), (11657, 14070)]