188979084

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:892

約数の個数: 108

約数和(自身を含む): 560196000

約数和(自身を除く): 371216916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 149, 196, 252, 294, 298, 441, 447, 588, 596, 719, 882, 894, 1043, 1341, 1438, 1764, 1788, 2086, 2157, 2682, 2876, 3129, 4172, 4314, 5033, 5364, 6258, 6471, 7301, 8628, 9387, 10066, 12516, 12942, 14602, 15099, 18774, 20132, 21903, 25884, 29204, 30198, 35231, 37548, 43806, 45297, 60396, 65709, 70462, 87612, 90594, 105693, 107131, 131418, 140924, 181188, 211386, 214262, 262836, 317079, 321393, 422772, 428524, 634158, 642786, 749917, 964179, 1268316, 1285572, 1499834, 1928358, 2249751, 2999668, 3856716, 4499502, 5249419, 6749253, 8999004, 10498838, 13498506, 15748257, 20997676, 26997012, 31496514, 47244771, 62993028, 94489542, 188979084]

約数ペア:

[(1, 188979084), (2, 94489542), (3, 62993028), (4, 47244771), (6, 31496514), (7, 26997012), (9, 20997676), (12, 15748257), (14, 13498506), (18, 10498838), (21, 8999004), (28, 6749253), (36, 5249419), (42, 4499502), (49, 3856716), (63, 2999668), (84, 2249751), (98, 1928358), (126, 1499834), (147, 1285572), (149, 1268316), (196, 964179), (252, 749917), (294, 642786), (298, 634158), (441, 428524), (447, 422772), (588, 321393), (596, 317079), (719, 262836), (882, 214262), (894, 211386), (1043, 181188), (1341, 140924), (1438, 131418), (1764, 107131), (1788, 105693), (2086, 90594), (2157, 87612), (2682, 70462), (2876, 65709), (3129, 60396), (4172, 45297), (4314, 43806), (5033, 37548), (5364, 35231), (6258, 30198), (6471, 29204), (7301, 25884), (8628, 21903), (9387, 20132), (10066, 18774), (12516, 15099), (12942, 14602)]