168226688

素因数分解:

$2^7\times 7^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 385413120

約数和(自身を除く): 217186432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 224, 382, 448, 764, 896, 983, 1337, 1528, 1966, 2674, 3056, 3932, 5348, 6112, 6881, 7864, 10696, 12224, 13762, 15728, 21392, 24448, 27524, 31456, 42784, 55048, 62912, 85568, 110096, 125824, 171136, 187753, 220192, 375506, 440384, 751012, 880768, 1314271, 1502024, 2628542, 3004048, 5257084, 6008096, 10514168, 12016192, 21028336, 24032384, 42056672, 84113344, 168226688]

約数ペア:

[(1, 168226688), (2, 84113344), (4, 42056672), (7, 24032384), (8, 21028336), (14, 12016192), (16, 10514168), (28, 6008096), (32, 5257084), (56, 3004048), (64, 2628542), (112, 1502024), (128, 1314271), (191, 880768), (224, 751012), (382, 440384), (448, 375506), (764, 220192), (896, 187753), (983, 171136), (1337, 125824), (1528, 110096), (1966, 85568), (2674, 62912), (3056, 55048), (3932, 42784), (5348, 31456), (6112, 27524), (6881, 24448), (7864, 21392), (10696, 15728), (12224, 13762)]