189911544

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 489447840

約数和(自身を除く): 299536296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 73, 122, 146, 183, 219, 244, 292, 366, 438, 488, 584, 732, 876, 1464, 1752, 1777, 3554, 4453, 5331, 7108, 8906, 10662, 13359, 14216, 17812, 21324, 26718, 35624, 42648, 53436, 106872, 108397, 129721, 216794, 259442, 325191, 389163, 433588, 518884, 650382, 778326, 867176, 1037768, 1300764, 1556652, 2601528, 3113304, 7912981, 15825962, 23738943, 31651924, 47477886, 63303848, 94955772, 189911544]

約数ペア:

[(1, 189911544), (2, 94955772), (3, 63303848), (4, 47477886), (6, 31651924), (8, 23738943), (12, 15825962), (24, 7912981), (61, 3113304), (73, 2601528), (122, 1556652), (146, 1300764), (183, 1037768), (219, 867176), (244, 778326), (292, 650382), (366, 518884), (438, 433588), (488, 389163), (584, 325191), (732, 259442), (876, 216794), (1464, 129721), (1752, 108397), (1777, 106872), (3554, 53436), (4453, 42648), (5331, 35624), (7108, 26718), (8906, 21324), (10662, 17812), (13359, 14216)]