187908072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 548208000

約数和(自身を除く): 360299928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 149, 187, 204, 264, 281, 298, 374, 408, 447, 561, 562, 596, 748, 843, 894, 1122, 1124, 1192, 1496, 1639, 1686, 1788, 2244, 2248, 2533, 3091, 3278, 3372, 3576, 4488, 4777, 4917, 5066, 6182, 6556, 6744, 7599, 9273, 9554, 9834, 10132, 12364, 13112, 14331, 15198, 18546, 19108, 19668, 20264, 24728, 27863, 28662, 30396, 37092, 38216, 39336, 41869, 52547, 55726, 57324, 60792, 74184, 83589, 83738, 105094, 111452, 114648, 125607, 157641, 167178, 167476, 210188, 222904, 251214, 315282, 334356, 334952, 420376, 460559, 502428, 630564, 668712, 711773, 921118, 1004856, 1261128, 1381677, 1423546, 1842236, 2135319, 2763354, 2847092, 3684472, 4270638, 5526708, 5694184, 7829503, 8541276, 11053416, 15659006, 17082552, 23488509, 31318012, 46977018, 62636024, 93954036, 187908072]

約数ペア:

[(1, 187908072), (2, 93954036), (3, 62636024), (4, 46977018), (6, 31318012), (8, 23488509), (11, 17082552), (12, 15659006), (17, 11053416), (22, 8541276), (24, 7829503), (33, 5694184), (34, 5526708), (44, 4270638), (51, 3684472), (66, 2847092), (68, 2763354), (88, 2135319), (102, 1842236), (132, 1423546), (136, 1381677), (149, 1261128), (187, 1004856), (204, 921118), (264, 711773), (281, 668712), (298, 630564), (374, 502428), (408, 460559), (447, 420376), (561, 334952), (562, 334356), (596, 315282), (748, 251214), (843, 222904), (894, 210188), (1122, 167476), (1124, 167178), (1192, 157641), (1496, 125607), (1639, 114648), (1686, 111452), (1788, 105094), (2244, 83738), (2248, 83589), (2533, 74184), (3091, 60792), (3278, 57324), (3372, 55726), (3576, 52547), (4488, 41869), (4777, 39336), (4917, 38216), (5066, 37092), (6182, 30396), (6556, 28662), (6744, 27863), (7599, 24728), (9273, 20264), (9554, 19668), (9834, 19108), (10132, 18546), (12364, 15198), (13112, 14331)]