121473144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 363987000

約数和(自身を除く): 242513856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 149, 156, 169, 201, 234, 268, 298, 312, 338, 402, 447, 468, 507, 536, 596, 603, 676, 804, 871, 894, 936, 1014, 1192, 1206, 1341, 1352, 1521, 1608, 1742, 1788, 1937, 2028, 2412, 2613, 2682, 3042, 3484, 3576, 3874, 4056, 4824, 5226, 5364, 5811, 6084, 6968, 7748, 7839, 9983, 10452, 10728, 11323, 11622, 12168, 15496, 15678, 17433, 19966, 20904, 22646, 23244, 25181, 29949, 31356, 33969, 34866, 39932, 45292, 46488, 50362, 59898, 62712, 67938, 69732, 75543, 79864, 89847, 90584, 100724, 101907, 119796, 129779, 135876, 139464, 151086, 179694, 201448, 203814, 226629, 239592, 259558, 271752, 302172, 359388, 389337, 407628, 453258, 519116, 604344, 718776, 778674, 815256, 906516, 1038232, 1168011, 1557348, 1687127, 1813032, 2336022, 3114696, 3374254, 4672044, 5061381, 6748508, 9344088, 10122762, 13497016, 15184143, 20245524, 30368286, 40491048, 60736572, 121473144]

約数ペア:

[(1, 121473144), (2, 60736572), (3, 40491048), (4, 30368286), (6, 20245524), (8, 15184143), (9, 13497016), (12, 10122762), (13, 9344088), (18, 6748508), (24, 5061381), (26, 4672044), (36, 3374254), (39, 3114696), (52, 2336022), (67, 1813032), (72, 1687127), (78, 1557348), (104, 1168011), (117, 1038232), (134, 906516), (149, 815256), (156, 778674), (169, 718776), (201, 604344), (234, 519116), (268, 453258), (298, 407628), (312, 389337), (338, 359388), (402, 302172), (447, 271752), (468, 259558), (507, 239592), (536, 226629), (596, 203814), (603, 201448), (676, 179694), (804, 151086), (871, 139464), (894, 135876), (936, 129779), (1014, 119796), (1192, 101907), (1206, 100724), (1341, 90584), (1352, 89847), (1521, 79864), (1608, 75543), (1742, 69732), (1788, 67938), (1937, 62712), (2028, 59898), (2412, 50362), (2613, 46488), (2682, 45292), (3042, 39932), (3484, 34866), (3576, 33969), (3874, 31356), (4056, 29949), (4824, 25181), (5226, 23244), (5364, 22646), (5811, 20904), (6084, 19966), (6968, 17433), (7748, 15678), (7839, 15496), (9983, 12168), (10452, 11622), (10728, 11323)]