169393168

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2144

約数の個数: 80

約数和(自身を含む): 406581120

約数和(自身を除く): 237187952

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 602, 688, 731, 952, 1204, 1462, 1904, 2069, 2408, 2924, 4138, 4816, 5117, 5848, 8276, 10234, 11696, 14483, 16552, 20468, 28966, 33104, 35173, 40936, 57932, 70346, 81872, 88967, 115864, 140692, 177934, 231728, 246211, 281384, 355868, 492422, 562768, 622769, 711736, 984844, 1245538, 1423472, 1512439, 1969688, 2491076, 3024878, 3939376, 4982152, 6049756, 9964304, 10587073, 12099512, 21174146, 24199024, 42348292, 84696584, 169393168]

約数ペア:

[(1, 169393168), (2, 84696584), (4, 42348292), (7, 24199024), (8, 21174146), (14, 12099512), (16, 10587073), (17, 9964304), (28, 6049756), (34, 4982152), (43, 3939376), (56, 3024878), (68, 2491076), (86, 1969688), (112, 1512439), (119, 1423472), (136, 1245538), (172, 984844), (238, 711736), (272, 622769), (301, 562768), (344, 492422), (476, 355868), (602, 281384), (688, 246211), (731, 231728), (952, 177934), (1204, 140692), (1462, 115864), (1904, 88967), (2069, 81872), (2408, 70346), (2924, 57932), (4138, 40936), (4816, 35173), (5117, 33104), (5848, 28966), (8276, 20468), (10234, 16552), (11696, 14483)]