164508948

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{24971}}^1$

素因数の和:25045

約数の個数: 48

約数和(自身を含む): 433513920

約数和(自身を除く): 269004972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 24971, 49942, 74913, 99884, 149826, 224739, 299652, 449478, 674217, 898956, 1348434, 1523231, 2696868, 3046462, 4569693, 6092924, 9139386, 13709079, 18278772, 27418158, 41127237, 54836316, 82254474, 164508948]

約数ペア:

[(1, 164508948), (2, 82254474), (3, 54836316), (4, 41127237), (6, 27418158), (9, 18278772), (12, 13709079), (18, 9139386), (27, 6092924), (36, 4569693), (54, 3046462), (61, 2696868), (108, 1523231), (122, 1348434), (183, 898956), (244, 674217), (366, 449478), (549, 299652), (732, 224739), (1098, 149826), (1647, 99884), (2196, 74913), (3294, 49942), (6588, 24971)]