155983896

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{13799}}^1$

素因数の和:13968

約数の個数: 48

約数和(自身を含む): 425178000

約数和(自身を除く): 269194104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 13799, 27598, 41397, 55196, 82794, 110392, 124191, 165588, 248382, 331176, 496764, 993528, 2166443, 4332886, 6499329, 8665772, 12998658, 17331544, 19497987, 25997316, 38995974, 51994632, 77991948, 155983896]

約数ペア:

[(1, 155983896), (2, 77991948), (3, 51994632), (4, 38995974), (6, 25997316), (8, 19497987), (9, 17331544), (12, 12998658), (18, 8665772), (24, 6499329), (36, 4332886), (72, 2166443), (157, 993528), (314, 496764), (471, 331176), (628, 248382), (942, 165588), (1256, 124191), (1413, 110392), (1884, 82794), (2826, 55196), (3768, 41397), (5652, 27598), (11304, 13799)]