177280124

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 366847488

約数和(自身を除く): 189567364

約数列:

[1, 2, 4, 7, 14, 28, 53, 67, 106, 134, 212, 268, 371, 469, 742, 938, 1484, 1783, 1876, 3551, 3566, 7102, 7132, 12481, 14204, 24857, 24962, 49714, 49924, 94499, 99428, 119461, 188998, 238922, 377996, 477844, 661493, 836227, 1322986, 1672454, 2645972, 3344908, 6331433, 12662866, 25325732, 44320031, 88640062, 177280124]

約数ペア:

[(1, 177280124), (2, 88640062), (4, 44320031), (7, 25325732), (14, 12662866), (28, 6331433), (53, 3344908), (67, 2645972), (106, 1672454), (134, 1322986), (212, 836227), (268, 661493), (371, 477844), (469, 377996), (742, 238922), (938, 188998), (1484, 119461), (1783, 99428), (1876, 94499), (3551, 49924), (3566, 49714), (7102, 24962), (7132, 24857), (12481, 14204)]