196477568

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12899}}^1$

素因数の和:12937

約数の個数: 64

約数和(自身を含む): 473688000

約数和(自身を除く): 277210432

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 12899, 15232, 25798, 51596, 90293, 103192, 180586, 206384, 219283, 361172, 412768, 438566, 722344, 825536, 877132, 1444688, 1534981, 1651072, 1754264, 2889376, 3069962, 3508528, 5778752, 6139924, 7017056, 11557504, 12279848, 14034112, 24559696, 28068224, 49119392, 98238784, 196477568]

約数ペア:

[(1, 196477568), (2, 98238784), (4, 49119392), (7, 28068224), (8, 24559696), (14, 14034112), (16, 12279848), (17, 11557504), (28, 7017056), (32, 6139924), (34, 5778752), (56, 3508528), (64, 3069962), (68, 2889376), (112, 1754264), (119, 1651072), (128, 1534981), (136, 1444688), (224, 877132), (238, 825536), (272, 722344), (448, 438566), (476, 412768), (544, 361172), (896, 219283), (952, 206384), (1088, 180586), (1904, 103192), (2176, 90293), (3808, 51596), (7616, 25798), (12899, 15232)]