133721316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1593

約数の個数: 72

約数和(自身を含む): 358656480

約数和(自身を除く): 224935164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 137, 171, 228, 274, 342, 411, 548, 684, 822, 1233, 1427, 1644, 2466, 2603, 2854, 4281, 4932, 5206, 5708, 7809, 8562, 10412, 12843, 15618, 17124, 23427, 25686, 27113, 31236, 46854, 51372, 54226, 81339, 93708, 108452, 162678, 195499, 244017, 325356, 390998, 488034, 586497, 781996, 976068, 1172994, 1759491, 2345988, 3518982, 3714481, 7037964, 7428962, 11143443, 14857924, 22286886, 33430329, 44573772, 66860658, 133721316]

約数ペア:

[(1, 133721316), (2, 66860658), (3, 44573772), (4, 33430329), (6, 22286886), (9, 14857924), (12, 11143443), (18, 7428962), (19, 7037964), (36, 3714481), (38, 3518982), (57, 2345988), (76, 1759491), (114, 1172994), (137, 976068), (171, 781996), (228, 586497), (274, 488034), (342, 390998), (411, 325356), (548, 244017), (684, 195499), (822, 162678), (1233, 108452), (1427, 93708), (1644, 81339), (2466, 54226), (2603, 51372), (2854, 46854), (4281, 31236), (4932, 27113), (5206, 25686), (5708, 23427), (7809, 17124), (8562, 15618), (10412, 12843)]