198857376

素因数分解:

$2^5\times 3^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 410781024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 59, 72, 83, 94, 96, 108, 118, 141, 144, 166, 177, 188, 216, 236, 249, 282, 288, 332, 354, 376, 423, 432, 472, 498, 531, 564, 664, 708, 747, 752, 846, 864, 944, 996, 1062, 1128, 1269, 1328, 1416, 1494, 1504, 1593, 1692, 1888, 1992, 2124, 2241, 2256, 2538, 2656, 2773, 2832, 2988, 3186, 3384, 3901, 3984, 4248, 4482, 4512, 4897, 5076, 5546, 5664, 5976, 6372, 6768, 7802, 7968, 8319, 8496, 8964, 9794, 10152, 11092, 11703, 11952, 12744, 13536, 14691, 15604, 16638, 16992, 17928, 19588, 20304, 22184, 23406, 23904, 24957, 25488, 29382, 31208, 33276, 35109, 35856, 39176, 40608, 44073, 44368, 46812, 49914, 50976, 58764, 62416, 66552, 70218, 71712, 74871, 78352, 88146, 88736, 93624, 99828, 105327, 117528, 124832, 132219, 133104, 140436, 149742, 156704, 176292, 187248, 199656, 210654, 230159, 235056, 264438, 266208, 280872, 299484, 352584, 374496, 399312, 421308, 460318, 470112, 528876, 561744, 598968, 690477, 705168, 798624, 842616, 920636, 1057752, 1123488, 1197936, 1380954, 1410336, 1685232, 1841272, 2071431, 2115504, 2395872, 2761908, 3370464, 3682544, 4142862, 4231008, 5523816, 6214293, 7365088, 8285724, 11047632, 12428586, 16571448, 22095264, 24857172, 33142896, 49714344, 66285792, 99428688, 198857376]

約数ペア:

[(1, 198857376), (2, 99428688), (3, 66285792), (4, 49714344), (6, 33142896), (8, 24857172), (9, 22095264), (12, 16571448), (16, 12428586), (18, 11047632), (24, 8285724), (27, 7365088), (32, 6214293), (36, 5523816), (47, 4231008), (48, 4142862), (54, 3682544), (59, 3370464), (72, 2761908), (83, 2395872), (94, 2115504), (96, 2071431), (108, 1841272), (118, 1685232), (141, 1410336), (144, 1380954), (166, 1197936), (177, 1123488), (188, 1057752), (216, 920636), (236, 842616), (249, 798624), (282, 705168), (288, 690477), (332, 598968), (354, 561744), (376, 528876), (423, 470112), (432, 460318), (472, 421308), (498, 399312), (531, 374496), (564, 352584), (664, 299484), (708, 280872), (747, 266208), (752, 264438), (846, 235056), (864, 230159), (944, 210654), (996, 199656), (1062, 187248), (1128, 176292), (1269, 156704), (1328, 149742), (1416, 140436), (1494, 133104), (1504, 132219), (1593, 124832), (1692, 117528), (1888, 105327), (1992, 99828), (2124, 93624), (2241, 88736), (2256, 88146), (2538, 78352), (2656, 74871), (2773, 71712), (2832, 70218), (2988, 66552), (3186, 62416), (3384, 58764), (3901, 50976), (3984, 49914), (4248, 46812), (4482, 44368), (4512, 44073), (4897, 40608), (5076, 39176), (5546, 35856), (5664, 35109), (5976, 33276), (6372, 31208), (6768, 29382), (7802, 25488), (7968, 24957), (8319, 23904), (8496, 23406), (8964, 22184), (9794, 20304), (10152, 19588), (11092, 17928), (11703, 16992), (11952, 16638), (12744, 15604), (13536, 14691)]