128403096

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 327475200

約数和(自身を除く): 199072104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 127, 206, 254, 309, 381, 409, 412, 508, 618, 762, 818, 824, 1016, 1227, 1236, 1524, 1636, 2454, 2472, 3048, 3272, 4908, 9816, 13081, 26162, 39243, 42127, 51943, 52324, 78486, 84254, 103886, 104648, 126381, 155829, 156972, 168508, 207772, 252762, 311658, 313944, 337016, 415544, 505524, 623316, 1011048, 1246632, 5350129, 10700258, 16050387, 21400516, 32100774, 42801032, 64201548, 128403096]

約数ペア:

[(1, 128403096), (2, 64201548), (3, 42801032), (4, 32100774), (6, 21400516), (8, 16050387), (12, 10700258), (24, 5350129), (103, 1246632), (127, 1011048), (206, 623316), (254, 505524), (309, 415544), (381, 337016), (409, 313944), (412, 311658), (508, 252762), (618, 207772), (762, 168508), (818, 156972), (824, 155829), (1016, 126381), (1227, 104648), (1236, 103886), (1524, 84254), (1636, 78486), (2454, 52324), (2472, 51943), (3048, 42127), (3272, 39243), (4908, 26162), (9816, 13081)]