106620416

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 80

約数和(自身を含む): 247484160

約数和(自身を除く): 140863744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 419, 448, 497, 512, 568, 838, 896, 994, 1136, 1676, 1792, 1988, 2272, 2933, 3352, 3584, 3976, 4544, 5866, 6704, 7952, 9088, 11732, 13408, 15904, 18176, 23464, 26816, 29749, 31808, 36352, 46928, 53632, 59498, 63616, 93856, 107264, 118996, 127232, 187712, 208243, 214528, 237992, 254464, 375424, 416486, 475984, 750848, 832972, 951968, 1501696, 1665944, 1903936, 3331888, 3807872, 6663776, 7615744, 13327552, 15231488, 26655104, 53310208, 106620416]

約数ペア:

[(1, 106620416), (2, 53310208), (4, 26655104), (7, 15231488), (8, 13327552), (14, 7615744), (16, 6663776), (28, 3807872), (32, 3331888), (56, 1903936), (64, 1665944), (71, 1501696), (112, 951968), (128, 832972), (142, 750848), (224, 475984), (256, 416486), (284, 375424), (419, 254464), (448, 237992), (497, 214528), (512, 208243), (568, 187712), (838, 127232), (896, 118996), (994, 107264), (1136, 93856), (1676, 63616), (1792, 59498), (1988, 53632), (2272, 46928), (2933, 36352), (3352, 31808), (3584, 29749), (3976, 26816), (4544, 23464), (5866, 18176), (6704, 15904), (7952, 13408), (9088, 11732)]