198990245632

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{75931}}^1$

素因数の和:76329

約数の個数: 72

約数和(自身を含む): 412069296240

約数和(自身を除く): 213079050608

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 353, 464, 706, 928, 1412, 1856, 2824, 3712, 5648, 7424, 10237, 11296, 20474, 22592, 40948, 45184, 75931, 81896, 90368, 151862, 163792, 303724, 327584, 607448, 655168, 1214896, 1310336, 2201999, 2429792, 2620672, 4403998, 4859584, 8807996, 9719168, 17615992, 19438336, 26803643, 35231984, 53607286, 70463968, 107214572, 140927936, 214429144, 281855872, 428858288, 563711744, 777305647, 857716576, 1554611294, 1715433152, 3109222588, 3430866304, 6218445176, 6861732608, 12436890352, 24873780704, 49747561408, 99495122816, 198990245632]

約数ペア:

[(1, 198990245632), (2, 99495122816), (4, 49747561408), (8, 24873780704), (16, 12436890352), (29, 6861732608), (32, 6218445176), (58, 3430866304), (64, 3109222588), (116, 1715433152), (128, 1554611294), (232, 857716576), (256, 777305647), (353, 563711744), (464, 428858288), (706, 281855872), (928, 214429144), (1412, 140927936), (1856, 107214572), (2824, 70463968), (3712, 53607286), (5648, 35231984), (7424, 26803643), (10237, 19438336), (11296, 17615992), (20474, 9719168), (22592, 8807996), (40948, 4859584), (45184, 4403998), (75931, 2620672), (81896, 2429792), (90368, 2201999), (151862, 1310336), (163792, 1214896), (303724, 655168), (327584, 607448)]