149962934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 272056320

約数和(自身を除く): 122093386

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 71, 142, 163, 209, 326, 341, 418, 589, 682, 781, 1178, 1349, 1562, 1793, 2201, 2698, 3097, 3586, 4402, 5053, 6194, 6479, 10106, 11573, 12958, 14839, 23146, 24211, 29678, 34067, 41819, 48422, 55583, 68134, 83638, 96007, 111166, 127303, 192014, 219887, 254606, 358763, 439774, 460009, 717526, 920018, 1056077, 2112154, 2418757, 3946393, 4837514, 6816497, 7892786, 13632994, 74981467, 149962934]

約数ペア:

[(1, 149962934), (2, 74981467), (11, 13632994), (19, 7892786), (22, 6816497), (31, 4837514), (38, 3946393), (62, 2418757), (71, 2112154), (142, 1056077), (163, 920018), (209, 717526), (326, 460009), (341, 439774), (418, 358763), (589, 254606), (682, 219887), (781, 192014), (1178, 127303), (1349, 111166), (1562, 96007), (1793, 83638), (2201, 68134), (2698, 55583), (3097, 48422), (3586, 41819), (4402, 34067), (5053, 29678), (6194, 24211), (6479, 23146), (10106, 14839), (11573, 12958)]