167483660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1873}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 374020416

約数和(自身を除く): 206536756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 263, 340, 526, 1052, 1315, 1873, 2630, 3746, 4471, 5260, 7492, 8942, 9365, 17884, 18730, 22355, 31841, 37460, 44710, 63682, 89420, 127364, 159205, 318410, 492599, 636820, 985198, 1970396, 2462995, 4925990, 8374183, 9851980, 16748366, 33496732, 41870915, 83741830, 167483660]

約数ペア:

[(1, 167483660), (2, 83741830), (4, 41870915), (5, 33496732), (10, 16748366), (17, 9851980), (20, 8374183), (34, 4925990), (68, 2462995), (85, 1970396), (170, 985198), (263, 636820), (340, 492599), (526, 318410), (1052, 159205), (1315, 127364), (1873, 89420), (2630, 63682), (3746, 44710), (4471, 37460), (5260, 31841), (7492, 22355), (8942, 18730), (9365, 17884)]