130271008

素因数分解:

$2^5\times 7^2\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:606

約数の個数: 72

約数和(自身を含む): 300437424

約数和(自身を除く): 170166416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 251, 331, 392, 502, 662, 784, 1004, 1324, 1568, 1757, 2008, 2317, 2648, 3514, 4016, 4634, 5296, 7028, 8032, 9268, 10592, 12299, 14056, 16219, 18536, 24598, 28112, 32438, 37072, 49196, 56224, 64876, 74144, 83081, 98392, 129752, 166162, 196784, 259504, 332324, 393568, 519008, 581567, 664648, 1163134, 1329296, 2326268, 2658592, 4070969, 4652536, 8141938, 9305072, 16283876, 18610144, 32567752, 65135504, 130271008]

約数ペア:

[(1, 130271008), (2, 65135504), (4, 32567752), (7, 18610144), (8, 16283876), (14, 9305072), (16, 8141938), (28, 4652536), (32, 4070969), (49, 2658592), (56, 2326268), (98, 1329296), (112, 1163134), (196, 664648), (224, 581567), (251, 519008), (331, 393568), (392, 332324), (502, 259504), (662, 196784), (784, 166162), (1004, 129752), (1324, 98392), (1568, 83081), (1757, 74144), (2008, 64876), (2317, 56224), (2648, 49196), (3514, 37072), (4016, 32438), (4634, 28112), (5296, 24598), (7028, 18536), (8032, 16219), (9268, 14056), (10592, 12299)]