168698528

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 345171456

約数和(自身を除く): 176472928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 173, 248, 346, 496, 692, 983, 992, 1384, 1966, 2768, 3932, 5363, 5536, 7864, 10726, 15728, 21452, 30473, 31456, 42904, 60946, 85808, 121892, 170059, 171616, 243784, 340118, 487568, 680236, 975136, 1360472, 2720944, 5271829, 5441888, 10543658, 21087316, 42174632, 84349264, 168698528]

約数ペア:

[(1, 168698528), (2, 84349264), (4, 42174632), (8, 21087316), (16, 10543658), (31, 5441888), (32, 5271829), (62, 2720944), (124, 1360472), (173, 975136), (248, 680236), (346, 487568), (496, 340118), (692, 243784), (983, 171616), (992, 170059), (1384, 121892), (1966, 85808), (2768, 60946), (3932, 42904), (5363, 31456), (5536, 30473), (7864, 21452), (10726, 15728)]