191867904

素因数分解:

$2^{10}\times 3^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 132

約数和(自身を含む): 562024320

約数和(自身を除く): 370156416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 191, 192, 218, 256, 288, 327, 382, 384, 436, 512, 573, 576, 654, 764, 768, 872, 981, 1024, 1146, 1152, 1308, 1528, 1536, 1719, 1744, 1962, 2292, 2304, 2616, 3056, 3072, 3438, 3488, 3924, 4584, 4608, 5232, 6112, 6876, 6976, 7848, 9168, 9216, 10464, 12224, 13752, 13952, 15696, 18336, 20819, 20928, 24448, 27504, 27904, 31392, 36672, 41638, 41856, 48896, 55008, 55808, 62457, 62784, 73344, 83276, 83712, 97792, 110016, 111616, 124914, 125568, 146688, 166552, 167424, 187371, 195584, 220032, 249828, 251136, 293376, 333104, 334848, 374742, 440064, 499656, 502272, 586752, 666208, 749484, 880128, 999312, 1004544, 1332416, 1498968, 1760256, 1998624, 2664832, 2997936, 3997248, 5329664, 5995872, 7994496, 10659328, 11991744, 15988992, 21318656, 23983488, 31977984, 47966976, 63955968, 95933952, 191867904]

約数ペア:

[(1, 191867904), (2, 95933952), (3, 63955968), (4, 47966976), (6, 31977984), (8, 23983488), (9, 21318656), (12, 15988992), (16, 11991744), (18, 10659328), (24, 7994496), (32, 5995872), (36, 5329664), (48, 3997248), (64, 2997936), (72, 2664832), (96, 1998624), (109, 1760256), (128, 1498968), (144, 1332416), (191, 1004544), (192, 999312), (218, 880128), (256, 749484), (288, 666208), (327, 586752), (382, 502272), (384, 499656), (436, 440064), (512, 374742), (573, 334848), (576, 333104), (654, 293376), (764, 251136), (768, 249828), (872, 220032), (981, 195584), (1024, 187371), (1146, 167424), (1152, 166552), (1308, 146688), (1528, 125568), (1536, 124914), (1719, 111616), (1744, 110016), (1962, 97792), (2292, 83712), (2304, 83276), (2616, 73344), (3056, 62784), (3072, 62457), (3438, 55808), (3488, 55008), (3924, 48896), (4584, 41856), (4608, 41638), (5232, 36672), (6112, 31392), (6876, 27904), (6976, 27504), (7848, 24448), (9168, 20928), (9216, 20819), (10464, 18336), (12224, 15696), (13752, 13952)]