166075312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 372913632

約数和(自身を除く): 206838320

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 67, 68, 104, 134, 136, 208, 221, 268, 272, 442, 536, 701, 871, 884, 1072, 1139, 1402, 1742, 1768, 2278, 2804, 3484, 3536, 4556, 5608, 6968, 9112, 9113, 11216, 11917, 13936, 14807, 18224, 18226, 23834, 29614, 36452, 46967, 47668, 59228, 72904, 93934, 95336, 118456, 145808, 154921, 187868, 190672, 236912, 309842, 375736, 610571, 619684, 751472, 798439, 1221142, 1239368, 1596878, 2442284, 2478736, 3193756, 4884568, 6387512, 9769136, 10379707, 12775024, 20759414, 41518828, 83037656, 166075312]

約数ペア:

[(1, 166075312), (2, 83037656), (4, 41518828), (8, 20759414), (13, 12775024), (16, 10379707), (17, 9769136), (26, 6387512), (34, 4884568), (52, 3193756), (67, 2478736), (68, 2442284), (104, 1596878), (134, 1239368), (136, 1221142), (208, 798439), (221, 751472), (268, 619684), (272, 610571), (442, 375736), (536, 309842), (701, 236912), (871, 190672), (884, 187868), (1072, 154921), (1139, 145808), (1402, 118456), (1742, 95336), (1768, 93934), (2278, 72904), (2804, 59228), (3484, 47668), (3536, 46967), (4556, 36452), (5608, 29614), (6968, 23834), (9112, 18226), (9113, 18224), (11216, 14807), (11917, 13936)]