187642728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2203}}^1$

素因数の和:2248

約数の個数: 144

約数和(自身を含む): 629197920

約数和(自身を除く): 441555192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 936, 1014, 1092, 1183, 1352, 1521, 1638, 2028, 2184, 2203, 2366, 3042, 3276, 3549, 4056, 4406, 4732, 6084, 6552, 6609, 7098, 8812, 9464, 10647, 12168, 13218, 14196, 15421, 17624, 19827, 21294, 26436, 28392, 28639, 30842, 39654, 42588, 46263, 52872, 57278, 61684, 79308, 85176, 85917, 92526, 114556, 123368, 138789, 158616, 171834, 185052, 200473, 229112, 257751, 277578, 343668, 370104, 372307, 400946, 515502, 555156, 601419, 687336, 744614, 801892, 1031004, 1110312, 1116921, 1202838, 1489228, 1603784, 1804257, 2062008, 2233842, 2405676, 2606149, 2978456, 3350763, 3608514, 4467684, 4811352, 5212298, 6701526, 7217028, 7818447, 8935368, 10424596, 13403052, 14434056, 15636894, 20849192, 23455341, 26806104, 31273788, 46910682, 62547576, 93821364, 187642728]

約数ペア:

[(1, 187642728), (2, 93821364), (3, 62547576), (4, 46910682), (6, 31273788), (7, 26806104), (8, 23455341), (9, 20849192), (12, 15636894), (13, 14434056), (14, 13403052), (18, 10424596), (21, 8935368), (24, 7818447), (26, 7217028), (28, 6701526), (36, 5212298), (39, 4811352), (42, 4467684), (52, 3608514), (56, 3350763), (63, 2978456), (72, 2606149), (78, 2405676), (84, 2233842), (91, 2062008), (104, 1804257), (117, 1603784), (126, 1489228), (156, 1202838), (168, 1116921), (169, 1110312), (182, 1031004), (234, 801892), (252, 744614), (273, 687336), (312, 601419), (338, 555156), (364, 515502), (468, 400946), (504, 372307), (507, 370104), (546, 343668), (676, 277578), (728, 257751), (819, 229112), (936, 200473), (1014, 185052), (1092, 171834), (1183, 158616), (1352, 138789), (1521, 123368), (1638, 114556), (2028, 92526), (2184, 85917), (2203, 85176), (2366, 79308), (3042, 61684), (3276, 57278), (3549, 52872), (4056, 46263), (4406, 42588), (4732, 39654), (6084, 30842), (6552, 28639), (6609, 28392), (7098, 26436), (8812, 21294), (9464, 19827), (10647, 17624), (12168, 15421), (13218, 14196)]