170640368

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1030

約数の個数: 60

約数和(自身を含む): 360566208

約数和(自身を除く): 189925840

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 361, 496, 589, 722, 953, 1178, 1444, 1906, 2356, 2888, 3812, 4712, 5776, 7624, 9424, 11191, 15248, 18107, 22382, 29543, 36214, 44764, 59086, 72428, 89528, 118172, 144856, 179056, 236344, 289712, 344033, 472688, 561317, 688066, 1122634, 1376132, 2245268, 2752264, 4490536, 5504528, 8981072, 10665023, 21330046, 42660092, 85320184, 170640368]

約数ペア:

[(1, 170640368), (2, 85320184), (4, 42660092), (8, 21330046), (16, 10665023), (19, 8981072), (31, 5504528), (38, 4490536), (62, 2752264), (76, 2245268), (124, 1376132), (152, 1122634), (248, 688066), (304, 561317), (361, 472688), (496, 344033), (589, 289712), (722, 236344), (953, 179056), (1178, 144856), (1444, 118172), (1906, 89528), (2356, 72428), (2888, 59086), (3812, 44764), (4712, 36214), (5776, 29543), (7624, 22382), (9424, 18107), (11191, 15248)]