121263948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 348566400

約数和(自身を除く): 227302452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 47, 52, 74, 78, 94, 111, 117, 141, 148, 149, 156, 188, 222, 234, 282, 298, 333, 423, 444, 447, 468, 481, 564, 596, 611, 666, 846, 894, 962, 1222, 1332, 1341, 1443, 1692, 1739, 1788, 1833, 1924, 1937, 2444, 2682, 2886, 3478, 3666, 3874, 4329, 5217, 5364, 5499, 5513, 5772, 5811, 6956, 7003, 7332, 7748, 8658, 10434, 10998, 11026, 11622, 14006, 15651, 16539, 17316, 17433, 20868, 21009, 21996, 22052, 22607, 23244, 28012, 31302, 33078, 34866, 42018, 45214, 49617, 62604, 63027, 66156, 67821, 69732, 71669, 84036, 90428, 91039, 99234, 126054, 135642, 143338, 182078, 198468, 203463, 215007, 252108, 259111, 271284, 273117, 286676, 364156, 406926, 430014, 518222, 546234, 645021, 777333, 813852, 819351, 860028, 1036444, 1092468, 1290042, 1554666, 1638702, 2331999, 2580084, 3109332, 3277404, 3368443, 4663998, 6736886, 9327996, 10105329, 13473772, 20210658, 30315987, 40421316, 60631974, 121263948]

約数ペア:

[(1, 121263948), (2, 60631974), (3, 40421316), (4, 30315987), (6, 20210658), (9, 13473772), (12, 10105329), (13, 9327996), (18, 6736886), (26, 4663998), (36, 3368443), (37, 3277404), (39, 3109332), (47, 2580084), (52, 2331999), (74, 1638702), (78, 1554666), (94, 1290042), (111, 1092468), (117, 1036444), (141, 860028), (148, 819351), (149, 813852), (156, 777333), (188, 645021), (222, 546234), (234, 518222), (282, 430014), (298, 406926), (333, 364156), (423, 286676), (444, 273117), (447, 271284), (468, 259111), (481, 252108), (564, 215007), (596, 203463), (611, 198468), (666, 182078), (846, 143338), (894, 135642), (962, 126054), (1222, 99234), (1332, 91039), (1341, 90428), (1443, 84036), (1692, 71669), (1739, 69732), (1788, 67821), (1833, 66156), (1924, 63027), (1937, 62604), (2444, 49617), (2682, 45214), (2886, 42018), (3478, 34866), (3666, 33078), (3874, 31302), (4329, 28012), (5217, 23244), (5364, 22607), (5499, 22052), (5513, 21996), (5772, 21009), (5811, 20868), (6956, 17433), (7003, 17316), (7332, 16539), (7748, 15651), (8658, 14006), (10434, 11622), (10998, 11026)]