189780971528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{58061}}^1$

素因数の和:58362

約数の個数: 64

約数和(自身を含む): 375092132400

約数和(自身を除く): 185311160872

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 193, 232, 292, 386, 584, 772, 1544, 2117, 4234, 5597, 8468, 11194, 14089, 16936, 22388, 28178, 44776, 56356, 58061, 112712, 116122, 232244, 408581, 464488, 817162, 1634324, 1683769, 3268648, 3367538, 4238453, 6735076, 8476906, 11205773, 13470152, 16953812, 22411546, 33907624, 44823092, 89646184, 122915137, 245830274, 324967417, 491660548, 649934834, 818021429, 983321096, 1299869668, 1636042858, 2599739336, 3272085716, 6544171432, 23722621441, 47445242882, 94890485764, 189780971528]

約数ペア:

[(1, 189780971528), (2, 94890485764), (4, 47445242882), (8, 23722621441), (29, 6544171432), (58, 3272085716), (73, 2599739336), (116, 1636042858), (146, 1299869668), (193, 983321096), (232, 818021429), (292, 649934834), (386, 491660548), (584, 324967417), (772, 245830274), (1544, 122915137), (2117, 89646184), (4234, 44823092), (5597, 33907624), (8468, 22411546), (11194, 16953812), (14089, 13470152), (16936, 11205773), (22388, 8476906), (28178, 6735076), (44776, 4238453), (56356, 3367538), (58061, 3268648), (112712, 1683769), (116122, 1634324), (232244, 817162), (408581, 464488)]