166159170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26003}}^1$

素因数の和:26087

約数の個数: 48

約数和(自身を含む): 438115392

約数和(自身を除く): 271956222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 26003, 52006, 78009, 130015, 156018, 234027, 260030, 390045, 468054, 780090, 1170135, 1846213, 2340270, 3692426, 5538639, 9231065, 11077278, 16615917, 18462130, 27693195, 33231834, 55386390, 83079585, 166159170]

約数ペア:

[(1, 166159170), (2, 83079585), (3, 55386390), (5, 33231834), (6, 27693195), (9, 18462130), (10, 16615917), (15, 11077278), (18, 9231065), (30, 5538639), (45, 3692426), (71, 2340270), (90, 1846213), (142, 1170135), (213, 780090), (355, 468054), (426, 390045), (639, 260030), (710, 234027), (1065, 156018), (1278, 130015), (2130, 78009), (3195, 52006), (6390, 26003)]