169443352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 364694400

約数和(自身を除く): 195251048

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 239, 401, 442, 478, 802, 884, 956, 1604, 1768, 1912, 3107, 3208, 4063, 5213, 6214, 6817, 8126, 10426, 12428, 13634, 16252, 20852, 24856, 27268, 32504, 41704, 52819, 54536, 88621, 95839, 105638, 177242, 191678, 211276, 354484, 383356, 422552, 708968, 766712, 1245907, 1629263, 2491814, 3258526, 4983628, 6517052, 9967256, 13034104, 21180419, 42360838, 84721676, 169443352]

約数ペア:

[(1, 169443352), (2, 84721676), (4, 42360838), (8, 21180419), (13, 13034104), (17, 9967256), (26, 6517052), (34, 4983628), (52, 3258526), (68, 2491814), (104, 1629263), (136, 1245907), (221, 766712), (239, 708968), (401, 422552), (442, 383356), (478, 354484), (802, 211276), (884, 191678), (956, 177242), (1604, 105638), (1768, 95839), (1912, 88621), (3107, 54536), (3208, 52819), (4063, 41704), (5213, 32504), (6214, 27268), (6817, 24856), (8126, 20852), (10426, 16252), (12428, 13634)]