177942492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1932

約数の個数: 144

約数和(自身を含む): 572994240

約数和(自身を除く): 395051748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 174, 182, 203, 234, 252, 261, 273, 348, 364, 377, 406, 468, 522, 546, 609, 754, 812, 819, 1044, 1092, 1131, 1218, 1508, 1638, 1827, 1873, 2262, 2436, 2639, 3276, 3393, 3654, 3746, 4524, 5278, 5619, 6786, 7308, 7492, 7917, 10556, 11238, 13111, 13572, 15834, 16857, 22476, 23751, 24349, 26222, 31668, 33714, 39333, 47502, 48698, 52444, 54317, 67428, 73047, 78666, 95004, 97396, 108634, 117999, 146094, 157332, 162951, 170443, 217268, 219141, 235998, 292188, 325902, 340886, 380219, 438282, 471996, 488853, 511329, 651804, 681772, 706121, 760438, 876564, 977706, 1022658, 1140657, 1412242, 1520876, 1533987, 1955412, 2045316, 2118363, 2281314, 2824484, 3067974, 3421971, 4236726, 4562628, 4942847, 6135948, 6355089, 6843942, 8473452, 9885694, 12710178, 13687884, 14828541, 19771388, 25420356, 29657082, 44485623, 59314164, 88971246, 177942492]

約数ペア:

[(1, 177942492), (2, 88971246), (3, 59314164), (4, 44485623), (6, 29657082), (7, 25420356), (9, 19771388), (12, 14828541), (13, 13687884), (14, 12710178), (18, 9885694), (21, 8473452), (26, 6843942), (28, 6355089), (29, 6135948), (36, 4942847), (39, 4562628), (42, 4236726), (52, 3421971), (58, 3067974), (63, 2824484), (78, 2281314), (84, 2118363), (87, 2045316), (91, 1955412), (116, 1533987), (117, 1520876), (126, 1412242), (156, 1140657), (174, 1022658), (182, 977706), (203, 876564), (234, 760438), (252, 706121), (261, 681772), (273, 651804), (348, 511329), (364, 488853), (377, 471996), (406, 438282), (468, 380219), (522, 340886), (546, 325902), (609, 292188), (754, 235998), (812, 219141), (819, 217268), (1044, 170443), (1092, 162951), (1131, 157332), (1218, 146094), (1508, 117999), (1638, 108634), (1827, 97396), (1873, 95004), (2262, 78666), (2436, 73047), (2639, 67428), (3276, 54317), (3393, 52444), (3654, 48698), (3746, 47502), (4524, 39333), (5278, 33714), (5619, 31668), (6786, 26222), (7308, 24349), (7492, 23751), (7917, 22476), (10556, 16857), (11238, 15834), (13111, 13572)]