185080428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 546882336

約数和(自身を除く): 361801908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 43, 51, 52, 68, 78, 86, 102, 117, 129, 153, 156, 172, 204, 221, 234, 258, 306, 387, 442, 468, 516, 541, 559, 612, 663, 731, 774, 884, 1082, 1118, 1326, 1462, 1548, 1623, 1677, 1989, 2164, 2193, 2236, 2652, 2924, 3246, 3354, 3978, 4386, 4869, 5031, 6492, 6579, 6708, 7033, 7956, 8772, 9197, 9503, 9738, 10062, 13158, 14066, 18394, 19006, 19476, 20124, 21099, 23263, 26316, 27591, 28132, 28509, 36788, 38012, 42198, 46526, 55182, 57018, 63297, 69789, 82773, 84396, 85527, 93052, 110364, 114036, 119561, 126594, 139578, 165546, 171054, 209367, 239122, 253188, 279156, 302419, 331092, 342108, 358683, 395471, 418734, 478244, 604838, 717366, 790942, 837468, 907257, 1076049, 1186413, 1209676, 1434732, 1581884, 1814514, 2152098, 2372826, 2721771, 3559239, 3629028, 4304196, 4745652, 5141123, 5443542, 7118478, 10282246, 10887084, 14236956, 15423369, 20564492, 30846738, 46270107, 61693476, 92540214, 185080428]

約数ペア:

[(1, 185080428), (2, 92540214), (3, 61693476), (4, 46270107), (6, 30846738), (9, 20564492), (12, 15423369), (13, 14236956), (17, 10887084), (18, 10282246), (26, 7118478), (34, 5443542), (36, 5141123), (39, 4745652), (43, 4304196), (51, 3629028), (52, 3559239), (68, 2721771), (78, 2372826), (86, 2152098), (102, 1814514), (117, 1581884), (129, 1434732), (153, 1209676), (156, 1186413), (172, 1076049), (204, 907257), (221, 837468), (234, 790942), (258, 717366), (306, 604838), (387, 478244), (442, 418734), (468, 395471), (516, 358683), (541, 342108), (559, 331092), (612, 302419), (663, 279156), (731, 253188), (774, 239122), (884, 209367), (1082, 171054), (1118, 165546), (1326, 139578), (1462, 126594), (1548, 119561), (1623, 114036), (1677, 110364), (1989, 93052), (2164, 85527), (2193, 84396), (2236, 82773), (2652, 69789), (2924, 63297), (3246, 57018), (3354, 55182), (3978, 46526), (4386, 42198), (4869, 38012), (5031, 36788), (6492, 28509), (6579, 28132), (6708, 27591), (7033, 26316), (7956, 23263), (8772, 21099), (9197, 20124), (9503, 19476), (9738, 19006), (10062, 18394), (13158, 14066)]