170190372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 476672000

約数和(自身を除く): 306481628

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 57, 62, 66, 76, 93, 114, 121, 124, 132, 186, 199, 209, 228, 242, 341, 363, 372, 398, 418, 484, 589, 597, 627, 682, 726, 796, 836, 1023, 1178, 1194, 1254, 1364, 1452, 1767, 2046, 2189, 2299, 2356, 2388, 2508, 3534, 3751, 3781, 4092, 4378, 4598, 6169, 6479, 6567, 6897, 7068, 7502, 7562, 8756, 9196, 11253, 11343, 12338, 12958, 13134, 13794, 15004, 15124, 18507, 19437, 22506, 22686, 24079, 24676, 25916, 26268, 27588, 37014, 38874, 41591, 45012, 45372, 48158, 67859, 71269, 72237, 74028, 77748, 83182, 96316, 117211, 124773, 135718, 142538, 144474, 166364, 203577, 213807, 234422, 249546, 271436, 285076, 288948, 351633, 407154, 427614, 457501, 468844, 499092, 703266, 746449, 814308, 855228, 915002, 1289321, 1372503, 1406532, 1492898, 1830004, 2239347, 2578642, 2745006, 2985796, 3867963, 4478694, 5157284, 5490012, 7735926, 8957388, 14182531, 15471852, 28365062, 42547593, 56730124, 85095186, 170190372]

約数ペア:

[(1, 170190372), (2, 85095186), (3, 56730124), (4, 42547593), (6, 28365062), (11, 15471852), (12, 14182531), (19, 8957388), (22, 7735926), (31, 5490012), (33, 5157284), (38, 4478694), (44, 3867963), (57, 2985796), (62, 2745006), (66, 2578642), (76, 2239347), (93, 1830004), (114, 1492898), (121, 1406532), (124, 1372503), (132, 1289321), (186, 915002), (199, 855228), (209, 814308), (228, 746449), (242, 703266), (341, 499092), (363, 468844), (372, 457501), (398, 427614), (418, 407154), (484, 351633), (589, 288948), (597, 285076), (627, 271436), (682, 249546), (726, 234422), (796, 213807), (836, 203577), (1023, 166364), (1178, 144474), (1194, 142538), (1254, 135718), (1364, 124773), (1452, 117211), (1767, 96316), (2046, 83182), (2189, 77748), (2299, 74028), (2356, 72237), (2388, 71269), (2508, 67859), (3534, 48158), (3751, 45372), (3781, 45012), (4092, 41591), (4378, 38874), (4598, 37014), (6169, 27588), (6479, 26268), (6567, 25916), (6897, 24676), (7068, 24079), (7502, 22686), (7562, 22506), (8756, 19437), (9196, 18507), (11253, 15124), (11343, 15004), (12338, 13794), (12958, 13134)]