187989408052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1\times {\mathrm{14449}}^1$

素因数の和:15952

約数の個数: 48

約数和(自身を含む): 346894329600

約数和(自身を除く): 158904921548

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 412, 1373, 2369, 2746, 4738, 5492, 9476, 14449, 28898, 31579, 57796, 63158, 126316, 141419, 282838, 332327, 565676, 664654, 1329308, 1488247, 2976494, 3252637, 5952988, 6505274, 13010548, 19838477, 34229681, 39676954, 68459362, 79353908, 136918724, 456284971, 912569942, 1825139884, 2043363131, 4086726262, 8173452524, 46997352013, 93994704026, 187989408052]

約数ペア:

[(1, 187989408052), (2, 93994704026), (4, 46997352013), (23, 8173452524), (46, 4086726262), (92, 2043363131), (103, 1825139884), (206, 912569942), (412, 456284971), (1373, 136918724), (2369, 79353908), (2746, 68459362), (4738, 39676954), (5492, 34229681), (9476, 19838477), (14449, 13010548), (28898, 6505274), (31579, 5952988), (57796, 3252637), (63158, 2976494), (126316, 1488247), (141419, 1329308), (282838, 664654), (332327, 565676)]