198895730176

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{87631}}^1$

素因数の和:87704

約数の個数: 160

約数和(自身を含む): 481945153536

約数和(自身を除く): 283049423360

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 208, 248, 256, 286, 341, 352, 403, 416, 496, 512, 572, 682, 704, 806, 832, 992, 1144, 1364, 1408, 1612, 1664, 1984, 2288, 2728, 2816, 3224, 3328, 3968, 4433, 4576, 5456, 5632, 6448, 6656, 7936, 8866, 9152, 10912, 12896, 15872, 17732, 18304, 21824, 25792, 35464, 36608, 43648, 51584, 70928, 73216, 87296, 87631, 103168, 141856, 174592, 175262, 206336, 283712, 350524, 567424, 701048, 963941, 1134848, 1139203, 1402096, 1927882, 2269696, 2278406, 2716561, 2804192, 3855764, 4556812, 5433122, 5608384, 7711528, 9113624, 10866244, 11216768, 12531233, 15423056, 18227248, 21732488, 22433536, 25062466, 29882171, 30846112, 35315293, 36454496, 43464976, 44867072, 50124932, 59764342, 61692224, 70630586, 72908992, 86929952, 100249864, 119528684, 123384448, 141261172, 145817984, 173859904, 200499728, 239057368, 246768896, 282522344, 291635968, 347719808, 388468223, 400999456, 478114736, 493537792, 565044688, 583271936, 695439616, 776936446, 801998912, 956229472, 1130089376, 1390879232, 1553872892, 1603997824, 1912458944, 2260178752, 3107745784, 3207995648, 3824917888, 4520357504, 6215491568, 6415991296, 7649835776, 9040715008, 12430983136, 15299671552, 18081430016, 24861966272, 49723932544, 99447865088, 198895730176]

約数ペア:

[(1, 198895730176), (2, 99447865088), (4, 49723932544), (8, 24861966272), (11, 18081430016), (13, 15299671552), (16, 12430983136), (22, 9040715008), (26, 7649835776), (31, 6415991296), (32, 6215491568), (44, 4520357504), (52, 3824917888), (62, 3207995648), (64, 3107745784), (88, 2260178752), (104, 1912458944), (124, 1603997824), (128, 1553872892), (143, 1390879232), (176, 1130089376), (208, 956229472), (248, 801998912), (256, 776936446), (286, 695439616), (341, 583271936), (352, 565044688), (403, 493537792), (416, 478114736), (496, 400999456), (512, 388468223), (572, 347719808), (682, 291635968), (704, 282522344), (806, 246768896), (832, 239057368), (992, 200499728), (1144, 173859904), (1364, 145817984), (1408, 141261172), (1612, 123384448), (1664, 119528684), (1984, 100249864), (2288, 86929952), (2728, 72908992), (2816, 70630586), (3224, 61692224), (3328, 59764342), (3968, 50124932), (4433, 44867072), (4576, 43464976), (5456, 36454496), (5632, 35315293), (6448, 30846112), (6656, 29882171), (7936, 25062466), (8866, 22433536), (9152, 21732488), (10912, 18227248), (12896, 15423056), (15872, 12531233), (17732, 11216768), (18304, 10866244), (21824, 9113624), (25792, 7711528), (35464, 5608384), (36608, 5433122), (43648, 4556812), (51584, 3855764), (70928, 2804192), (73216, 2716561), (87296, 2278406), (87631, 2269696), (103168, 1927882), (141856, 1402096), (174592, 1139203), (175262, 1134848), (206336, 963941), (283712, 701048), (350524, 567424)]