194490816

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1258

約数の個数: 112

約数和(自身を含む): 562929024

約数和(自身を除く): 368438208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 134, 156, 192, 201, 208, 268, 312, 402, 416, 536, 624, 804, 832, 871, 1072, 1163, 1248, 1608, 1742, 2144, 2326, 2496, 2613, 3216, 3484, 3489, 4288, 4652, 5226, 6432, 6968, 6978, 9304, 10452, 12864, 13936, 13956, 15119, 18608, 20904, 27872, 27912, 30238, 37216, 41808, 45357, 55744, 55824, 60476, 74432, 77921, 83616, 90714, 111648, 120952, 155842, 167232, 181428, 223296, 233763, 241904, 311684, 362856, 467526, 483808, 623368, 725712, 935052, 967616, 1012973, 1246736, 1451424, 1870104, 2025946, 2493472, 2902848, 3038919, 3740208, 4051892, 4986944, 6077838, 7480416, 8103784, 12155676, 14960832, 16207568, 24311352, 32415136, 48622704, 64830272, 97245408, 194490816]

約数ペア:

[(1, 194490816), (2, 97245408), (3, 64830272), (4, 48622704), (6, 32415136), (8, 24311352), (12, 16207568), (13, 14960832), (16, 12155676), (24, 8103784), (26, 7480416), (32, 6077838), (39, 4986944), (48, 4051892), (52, 3740208), (64, 3038919), (67, 2902848), (78, 2493472), (96, 2025946), (104, 1870104), (134, 1451424), (156, 1246736), (192, 1012973), (201, 967616), (208, 935052), (268, 725712), (312, 623368), (402, 483808), (416, 467526), (536, 362856), (624, 311684), (804, 241904), (832, 233763), (871, 223296), (1072, 181428), (1163, 167232), (1248, 155842), (1608, 120952), (1742, 111648), (2144, 90714), (2326, 83616), (2496, 77921), (2613, 74432), (3216, 60476), (3484, 55824), (3489, 55744), (4288, 45357), (4652, 41808), (5226, 37216), (6432, 30238), (6968, 27912), (6978, 27872), (9304, 20904), (10452, 18608), (12864, 15119), (13936, 13956)]