156945859231

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{2791}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 189750574080

約数和(自身を除く): 32804714849

約数列:

[1, 7, 49, 53, 59, 367, 371, 413, 2569, 2597, 2791, 2891, 3127, 17983, 19451, 19537, 21653, 21889, 136157, 136759, 147923, 151571, 153223, 164669, 953099, 1024297, 1035461, 1060997, 1147609, 1152683, 7170079, 7248227, 8033263, 8068781, 8727457, 50190553, 54287741, 56232841, 60433523, 61092199, 380014187, 423034661, 427645393, 2660099309, 2961242627, 3202976719, 22420837033, 156945859231]

約数ペア:

[(1, 156945859231), (7, 22420837033), (49, 3202976719), (53, 2961242627), (59, 2660099309), (367, 427645393), (371, 423034661), (413, 380014187), (2569, 61092199), (2597, 60433523), (2791, 56232841), (2891, 54287741), (3127, 50190553), (17983, 8727457), (19451, 8068781), (19537, 8033263), (21653, 7248227), (21889, 7170079), (136157, 1152683), (136759, 1147609), (147923, 1060997), (151571, 1035461), (153223, 1024297), (164669, 953099)]