187923736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 489000960

約数和(自身を除く): 301077224

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 124, 143, 154, 182, 217, 248, 286, 308, 341, 364, 403, 434, 572, 616, 682, 728, 757, 806, 868, 1001, 1144, 1364, 1514, 1612, 1736, 2002, 2387, 2728, 2821, 3028, 3224, 4004, 4433, 4774, 5299, 5642, 6056, 8008, 8327, 8866, 9548, 9841, 10598, 11284, 16654, 17732, 19096, 19682, 21196, 22568, 23467, 31031, 33308, 35464, 39364, 42392, 46934, 58289, 62062, 66616, 68887, 78728, 93868, 108251, 116578, 124124, 137774, 164269, 187736, 216502, 233156, 248248, 258137, 275548, 305071, 328538, 433004, 466312, 516274, 551096, 610142, 657076, 757757, 866008, 1032548, 1220284, 1314152, 1515514, 1806959, 2065096, 2135497, 2440568, 3031028, 3355781, 3613918, 4270994, 6062056, 6711562, 7227836, 8541988, 13423124, 14455672, 17083976, 23490467, 26846248, 46980934, 93961868, 187923736]

約数ペア:

[(1, 187923736), (2, 93961868), (4, 46980934), (7, 26846248), (8, 23490467), (11, 17083976), (13, 14455672), (14, 13423124), (22, 8541988), (26, 7227836), (28, 6711562), (31, 6062056), (44, 4270994), (52, 3613918), (56, 3355781), (62, 3031028), (77, 2440568), (88, 2135497), (91, 2065096), (104, 1806959), (124, 1515514), (143, 1314152), (154, 1220284), (182, 1032548), (217, 866008), (248, 757757), (286, 657076), (308, 610142), (341, 551096), (364, 516274), (403, 466312), (434, 433004), (572, 328538), (616, 305071), (682, 275548), (728, 258137), (757, 248248), (806, 233156), (868, 216502), (1001, 187736), (1144, 164269), (1364, 137774), (1514, 124124), (1612, 116578), (1736, 108251), (2002, 93868), (2387, 78728), (2728, 68887), (2821, 66616), (3028, 62062), (3224, 58289), (4004, 46934), (4433, 42392), (4774, 39364), (5299, 35464), (5642, 33308), (6056, 31031), (8008, 23467), (8327, 22568), (8866, 21196), (9548, 19682), (9841, 19096), (10598, 17732), (11284, 16654)]