195487992

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:703

約数の個数: 160

約数和(自身を含む): 635627520

約数和(自身を除く): 440139528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 81, 84, 108, 126, 142, 162, 168, 189, 213, 216, 252, 284, 324, 378, 426, 497, 504, 567, 568, 607, 639, 648, 756, 852, 994, 1134, 1214, 1278, 1491, 1512, 1704, 1821, 1917, 1988, 2268, 2428, 2556, 2982, 3642, 3834, 3976, 4249, 4473, 4536, 4856, 5112, 5463, 5751, 5964, 7284, 7668, 8498, 8946, 10926, 11502, 11928, 12747, 13419, 14568, 15336, 16389, 16996, 17892, 21852, 23004, 25494, 26838, 32778, 33992, 35784, 38241, 40257, 43097, 43704, 46008, 49167, 50988, 53676, 65556, 76482, 80514, 86194, 98334, 101976, 107352, 114723, 129291, 131112, 152964, 161028, 172388, 196668, 229446, 258582, 301679, 305928, 322056, 344169, 344776, 387873, 393336, 458892, 517164, 603358, 688338, 775746, 905037, 917784, 1034328, 1163619, 1206716, 1376676, 1551492, 1810074, 2327238, 2413432, 2715111, 2753352, 3102984, 3490857, 3620148, 4654476, 5430222, 6981714, 7240296, 8145333, 9308952, 10860444, 13963428, 16290666, 21720888, 24435999, 27926856, 32581332, 48871998, 65162664, 97743996, 195487992]

約数ペア:

[(1, 195487992), (2, 97743996), (3, 65162664), (4, 48871998), (6, 32581332), (7, 27926856), (8, 24435999), (9, 21720888), (12, 16290666), (14, 13963428), (18, 10860444), (21, 9308952), (24, 8145333), (27, 7240296), (28, 6981714), (36, 5430222), (42, 4654476), (54, 3620148), (56, 3490857), (63, 3102984), (71, 2753352), (72, 2715111), (81, 2413432), (84, 2327238), (108, 1810074), (126, 1551492), (142, 1376676), (162, 1206716), (168, 1163619), (189, 1034328), (213, 917784), (216, 905037), (252, 775746), (284, 688338), (324, 603358), (378, 517164), (426, 458892), (497, 393336), (504, 387873), (567, 344776), (568, 344169), (607, 322056), (639, 305928), (648, 301679), (756, 258582), (852, 229446), (994, 196668), (1134, 172388), (1214, 161028), (1278, 152964), (1491, 131112), (1512, 129291), (1704, 114723), (1821, 107352), (1917, 101976), (1988, 98334), (2268, 86194), (2428, 80514), (2556, 76482), (2982, 65556), (3642, 53676), (3834, 50988), (3976, 49167), (4249, 46008), (4473, 43704), (4536, 43097), (4856, 40257), (5112, 38241), (5463, 35784), (5751, 33992), (5964, 32778), (7284, 26838), (7668, 25494), (8498, 23004), (8946, 21852), (10926, 17892), (11502, 16996), (11928, 16389), (12747, 15336), (13419, 14568)]