198071064

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 555750000

約数和(自身を除く): 357678936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 149, 222, 296, 298, 333, 444, 447, 499, 596, 666, 888, 894, 998, 1192, 1332, 1341, 1497, 1788, 1996, 2664, 2682, 2994, 3576, 3992, 4491, 5364, 5513, 5988, 8982, 10728, 11026, 11976, 16539, 17964, 18463, 22052, 33078, 35928, 36926, 44104, 49617, 55389, 66156, 73852, 74351, 99234, 110778, 132312, 147704, 148702, 166167, 198468, 221556, 223053, 297404, 332334, 396936, 443112, 446106, 594808, 664668, 669159, 892212, 1329336, 1338318, 1784424, 2676636, 2750987, 5353272, 5501974, 8252961, 11003948, 16505922, 22007896, 24758883, 33011844, 49517766, 66023688, 99035532, 198071064]

約数ペア:

[(1, 198071064), (2, 99035532), (3, 66023688), (4, 49517766), (6, 33011844), (8, 24758883), (9, 22007896), (12, 16505922), (18, 11003948), (24, 8252961), (36, 5501974), (37, 5353272), (72, 2750987), (74, 2676636), (111, 1784424), (148, 1338318), (149, 1329336), (222, 892212), (296, 669159), (298, 664668), (333, 594808), (444, 446106), (447, 443112), (499, 396936), (596, 332334), (666, 297404), (888, 223053), (894, 221556), (998, 198468), (1192, 166167), (1332, 148702), (1341, 147704), (1497, 132312), (1788, 110778), (1996, 99234), (2664, 74351), (2682, 73852), (2994, 66156), (3576, 55389), (3992, 49617), (4491, 44104), (5364, 36926), (5513, 35928), (5988, 33078), (8982, 22052), (10728, 18463), (11026, 17964), (11976, 16539)]