156968382634

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{28607}}^1$

素因数の和:28963

約数の個数: 64

約数和(自身を含む): 284743434240

約数和(自身を除く): 127775051606

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 269, 329, 434, 538, 658, 1457, 1883, 2914, 3766, 8339, 10199, 12643, 16678, 20398, 25286, 28607, 57214, 58373, 88501, 116746, 177002, 200249, 391933, 400498, 783866, 886817, 1344529, 1773634, 2689058, 2743531, 5487062, 6207719, 7695283, 9411703, 12415438, 15390566, 18823406, 41680399, 53866981, 83360798, 107733962, 238553773, 291762793, 361678301, 477107546, 583525586, 723356602, 1669876411, 2531748107, 3339752822, 5063496214, 11212027331, 22424054662, 78484191317, 156968382634]

約数ペア:

[(1, 156968382634), (2, 78484191317), (7, 22424054662), (14, 11212027331), (31, 5063496214), (47, 3339752822), (62, 2531748107), (94, 1669876411), (217, 723356602), (269, 583525586), (329, 477107546), (434, 361678301), (538, 291762793), (658, 238553773), (1457, 107733962), (1883, 83360798), (2914, 53866981), (3766, 41680399), (8339, 18823406), (10199, 15390566), (12643, 12415438), (16678, 9411703), (20398, 7695283), (25286, 6207719), (28607, 5487062), (57214, 2743531), (58373, 2689058), (88501, 1773634), (116746, 1344529), (177002, 886817), (200249, 783866), (391933, 400498)]