155537196

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2557}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 375596256

約数和(自身を除く): 220059060

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 137, 148, 222, 274, 411, 444, 548, 822, 1644, 2557, 5069, 5114, 7671, 10138, 10228, 15207, 15342, 20276, 30414, 30684, 60828, 94609, 189218, 283827, 350309, 378436, 567654, 700618, 1050927, 1135308, 1401236, 2101854, 4203708, 12961433, 25922866, 38884299, 51845732, 77768598, 155537196]

約数ペア:

[(1, 155537196), (2, 77768598), (3, 51845732), (4, 38884299), (6, 25922866), (12, 12961433), (37, 4203708), (74, 2101854), (111, 1401236), (137, 1135308), (148, 1050927), (222, 700618), (274, 567654), (411, 378436), (444, 350309), (548, 283827), (822, 189218), (1644, 94609), (2557, 60828), (5069, 30684), (5114, 30414), (7671, 20276), (10138, 15342), (10228, 15207)]