121577846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 226437120

約数和(自身を除く): 104859274

約数列:

[1, 2, 13, 17, 19, 26, 31, 34, 38, 62, 221, 247, 323, 403, 442, 467, 494, 527, 589, 646, 806, 934, 1054, 1178, 4199, 6071, 6851, 7657, 7939, 8398, 8873, 10013, 12142, 13702, 14477, 15314, 15878, 17746, 20026, 28954, 103207, 115349, 130169, 150841, 188201, 206414, 230698, 246109, 260338, 275063, 301682, 376402, 492218, 550126, 1960933, 3199417, 3575819, 3921866, 4676071, 6398834, 7151638, 9352142, 60788923, 121577846]

約数ペア:

[(1, 121577846), (2, 60788923), (13, 9352142), (17, 7151638), (19, 6398834), (26, 4676071), (31, 3921866), (34, 3575819), (38, 3199417), (62, 1960933), (221, 550126), (247, 492218), (323, 376402), (403, 301682), (442, 275063), (467, 260338), (494, 246109), (527, 230698), (589, 206414), (646, 188201), (806, 150841), (934, 130169), (1054, 115349), (1178, 103207), (4199, 28954), (6071, 20026), (6851, 17746), (7657, 15878), (7939, 15314), (8398, 14477), (8873, 13702), (10013, 12142)]