181351536

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 480007968

約数和(自身を除く): 298656432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 241, 244, 257, 366, 482, 488, 514, 723, 732, 771, 964, 976, 1028, 1446, 1464, 1542, 1928, 2056, 2892, 2928, 3084, 3856, 4112, 5784, 6168, 11568, 12336, 14701, 15677, 29402, 31354, 44103, 47031, 58804, 61937, 62708, 88206, 94062, 117608, 123874, 125416, 176412, 185811, 188124, 235216, 247748, 250832, 352824, 371622, 376248, 495496, 705648, 743244, 752496, 990992, 1486488, 2972976, 3778157, 7556314, 11334471, 15112628, 22668942, 30225256, 45337884, 60450512, 90675768, 181351536]

約数ペア:

[(1, 181351536), (2, 90675768), (3, 60450512), (4, 45337884), (6, 30225256), (8, 22668942), (12, 15112628), (16, 11334471), (24, 7556314), (48, 3778157), (61, 2972976), (122, 1486488), (183, 990992), (241, 752496), (244, 743244), (257, 705648), (366, 495496), (482, 376248), (488, 371622), (514, 352824), (723, 250832), (732, 247748), (771, 235216), (964, 188124), (976, 185811), (1028, 176412), (1446, 125416), (1464, 123874), (1542, 117608), (1928, 94062), (2056, 88206), (2892, 62708), (2928, 61937), (3084, 58804), (3856, 47031), (4112, 44103), (5784, 31354), (6168, 29402), (11568, 15677), (12336, 14701)]