168064210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 332906112

約数和(自身を除く): 164841902

約数列:

[1, 2, 5, 10, 17, 34, 43, 83, 85, 86, 166, 170, 215, 277, 415, 430, 554, 731, 830, 1385, 1411, 1462, 2770, 2822, 3569, 3655, 4709, 7055, 7138, 7310, 9418, 11911, 14110, 17845, 22991, 23545, 23822, 35690, 45982, 47090, 59555, 60673, 114955, 119110, 121346, 202487, 229910, 303365, 390847, 404974, 606730, 781694, 988613, 1012435, 1954235, 1977226, 2024870, 3908470, 4943065, 9886130, 16806421, 33612842, 84032105, 168064210]

約数ペア:

[(1, 168064210), (2, 84032105), (5, 33612842), (10, 16806421), (17, 9886130), (34, 4943065), (43, 3908470), (83, 2024870), (85, 1977226), (86, 1954235), (166, 1012435), (170, 988613), (215, 781694), (277, 606730), (415, 404974), (430, 390847), (554, 303365), (731, 229910), (830, 202487), (1385, 121346), (1411, 119110), (1462, 114955), (2770, 60673), (2822, 59555), (3569, 47090), (3655, 45982), (4709, 35690), (7055, 23822), (7138, 23545), (7310, 22991), (9418, 17845), (11911, 14110)]