108189280

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4049}}^1$

素因数の和:4231

約数の個数: 48

約数和(自身を含む): 257191200

約数和(自身を除く): 149001920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 4049, 5344, 6680, 8098, 13360, 16196, 20245, 26720, 32392, 40490, 64784, 80980, 129568, 161960, 323920, 647840, 676183, 1352366, 2704732, 3380915, 5409464, 6761830, 10818928, 13523660, 21637856, 27047320, 54094640, 108189280]

約数ペア:

[(1, 108189280), (2, 54094640), (4, 27047320), (5, 21637856), (8, 13523660), (10, 10818928), (16, 6761830), (20, 5409464), (32, 3380915), (40, 2704732), (80, 1352366), (160, 676183), (167, 647840), (334, 323920), (668, 161960), (835, 129568), (1336, 80980), (1670, 64784), (2672, 40490), (3340, 32392), (4049, 26720), (5344, 20245), (6680, 16196), (8098, 13360)]