162137320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 374544000

約数和(自身を除く): 212406680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 101, 134, 202, 268, 335, 404, 505, 536, 599, 670, 808, 1010, 1198, 1340, 2020, 2396, 2680, 2995, 4040, 4792, 5990, 6767, 11980, 13534, 23960, 27068, 33835, 40133, 54136, 60499, 67670, 80266, 120998, 135340, 160532, 200665, 241996, 270680, 302495, 321064, 401330, 483992, 604990, 802660, 1209980, 1605320, 2419960, 4053433, 8106866, 16213732, 20267165, 32427464, 40534330, 81068660, 162137320]

約数ペア:

[(1, 162137320), (2, 81068660), (4, 40534330), (5, 32427464), (8, 20267165), (10, 16213732), (20, 8106866), (40, 4053433), (67, 2419960), (101, 1605320), (134, 1209980), (202, 802660), (268, 604990), (335, 483992), (404, 401330), (505, 321064), (536, 302495), (599, 270680), (670, 241996), (808, 200665), (1010, 160532), (1198, 135340), (1340, 120998), (2020, 80266), (2396, 67670), (2680, 60499), (2995, 54136), (4040, 40133), (4792, 33835), (5990, 27068), (6767, 23960), (11980, 13534)]