194891004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 619347456

約数和(自身を除く): 424456452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 167, 198, 231, 252, 308, 334, 396, 421, 462, 501, 668, 693, 842, 924, 1002, 1169, 1263, 1386, 1503, 1684, 1837, 2004, 2338, 2526, 2772, 2947, 3006, 3507, 3674, 3789, 4631, 4676, 5052, 5511, 5894, 6012, 7014, 7348, 7578, 8841, 9262, 10521, 11022, 11788, 12859, 13893, 14028, 15156, 16533, 17682, 18524, 21042, 22044, 25718, 26523, 27786, 32417, 33066, 35364, 38577, 41679, 42084, 51436, 53046, 55572, 64834, 66132, 70307, 77154, 83358, 97251, 106092, 115731, 129668, 140614, 154308, 166716, 194502, 210921, 231462, 281228, 291753, 389004, 421842, 462924, 492149, 583506, 632763, 773377, 843684, 984298, 1167012, 1265526, 1476447, 1546754, 1968596, 2320131, 2531052, 2952894, 3093508, 4429341, 4640262, 5413639, 5905788, 6960393, 8858682, 9280524, 10827278, 13920786, 16240917, 17717364, 21654556, 27841572, 32481834, 48722751, 64963668, 97445502, 194891004]

約数ペア:

[(1, 194891004), (2, 97445502), (3, 64963668), (4, 48722751), (6, 32481834), (7, 27841572), (9, 21654556), (11, 17717364), (12, 16240917), (14, 13920786), (18, 10827278), (21, 9280524), (22, 8858682), (28, 6960393), (33, 5905788), (36, 5413639), (42, 4640262), (44, 4429341), (63, 3093508), (66, 2952894), (77, 2531052), (84, 2320131), (99, 1968596), (126, 1546754), (132, 1476447), (154, 1265526), (167, 1167012), (198, 984298), (231, 843684), (252, 773377), (308, 632763), (334, 583506), (396, 492149), (421, 462924), (462, 421842), (501, 389004), (668, 291753), (693, 281228), (842, 231462), (924, 210921), (1002, 194502), (1169, 166716), (1263, 154308), (1386, 140614), (1503, 129668), (1684, 115731), (1837, 106092), (2004, 97251), (2338, 83358), (2526, 77154), (2772, 70307), (2947, 66132), (3006, 64834), (3507, 55572), (3674, 53046), (3789, 51436), (4631, 42084), (4676, 41679), (5052, 38577), (5511, 35364), (5894, 33066), (6012, 32417), (7014, 27786), (7348, 26523), (7578, 25718), (8841, 22044), (9262, 21042), (10521, 18524), (11022, 17682), (11788, 16533), (12859, 15156), (13893, 14028)]