156737473998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{8864239}}^1$

素因数の和:8864672

約数の個数: 32

約数和(自身を含む): 359108090880

約数和(自身を除く): 202370616882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 5894, 8841, 17682, 8864239, 17728478, 26592717, 53185434, 62049673, 124099346, 186149019, 372298038, 3731844619, 7463689238, 11195533857, 22391067714, 26122912333, 52245824666, 78368736999, 156737473998]

約数ペア:

[(1, 156737473998), (2, 78368736999), (3, 52245824666), (6, 26122912333), (7, 22391067714), (14, 11195533857), (21, 7463689238), (42, 3731844619), (421, 372298038), (842, 186149019), (1263, 124099346), (2526, 62049673), (2947, 53185434), (5894, 26592717), (8841, 17728478), (17682, 8864239)]