105851284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 235356800

約数和(自身を除く): 129505516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 157, 199, 242, 308, 314, 398, 484, 628, 796, 847, 1099, 1393, 1694, 1727, 2189, 2198, 2786, 3388, 3454, 4378, 4396, 5572, 6908, 8756, 12089, 15323, 18997, 24079, 24178, 30646, 31243, 37994, 48158, 48356, 61292, 62486, 75988, 96316, 124972, 132979, 168553, 218701, 265958, 337106, 343673, 437402, 531916, 674212, 687346, 874804, 1374692, 2405711, 3780403, 4811422, 7560806, 9622844, 15121612, 26462821, 52925642, 105851284]

約数ペア:

[(1, 105851284), (2, 52925642), (4, 26462821), (7, 15121612), (11, 9622844), (14, 7560806), (22, 4811422), (28, 3780403), (44, 2405711), (77, 1374692), (121, 874804), (154, 687346), (157, 674212), (199, 531916), (242, 437402), (308, 343673), (314, 337106), (398, 265958), (484, 218701), (628, 168553), (796, 132979), (847, 124972), (1099, 96316), (1393, 75988), (1694, 62486), (1727, 61292), (2189, 48356), (2198, 48158), (2786, 37994), (3388, 31243), (3454, 30646), (4378, 24178), (4396, 24079), (5572, 18997), (6908, 15323), (8756, 12089)]