121676976

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 352544400

約数和(自身を除く): 230867424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 107, 144, 149, 159, 212, 214, 298, 318, 321, 424, 428, 447, 477, 596, 636, 642, 848, 856, 894, 954, 963, 1192, 1272, 1284, 1341, 1712, 1788, 1908, 1926, 2384, 2544, 2568, 2682, 3576, 3816, 3852, 5136, 5364, 5671, 7152, 7632, 7704, 7897, 10728, 11342, 15408, 15794, 15943, 17013, 21456, 22684, 23691, 31588, 31886, 34026, 45368, 47382, 47829, 51039, 63176, 63772, 68052, 71073, 90736, 94764, 95658, 102078, 126352, 127544, 136104, 142146, 143487, 189528, 191316, 204156, 255088, 272208, 284292, 286974, 379056, 382632, 408312, 568584, 573948, 765264, 816624, 844979, 1137168, 1147896, 1689958, 2295792, 2534937, 3379916, 5069874, 6759832, 7604811, 10139748, 13519664, 15209622, 20279496, 30419244, 40558992, 60838488, 121676976]

約数ペア:

[(1, 121676976), (2, 60838488), (3, 40558992), (4, 30419244), (6, 20279496), (8, 15209622), (9, 13519664), (12, 10139748), (16, 7604811), (18, 6759832), (24, 5069874), (36, 3379916), (48, 2534937), (53, 2295792), (72, 1689958), (106, 1147896), (107, 1137168), (144, 844979), (149, 816624), (159, 765264), (212, 573948), (214, 568584), (298, 408312), (318, 382632), (321, 379056), (424, 286974), (428, 284292), (447, 272208), (477, 255088), (596, 204156), (636, 191316), (642, 189528), (848, 143487), (856, 142146), (894, 136104), (954, 127544), (963, 126352), (1192, 102078), (1272, 95658), (1284, 94764), (1341, 90736), (1712, 71073), (1788, 68052), (1908, 63772), (1926, 63176), (2384, 51039), (2544, 47829), (2568, 47382), (2682, 45368), (3576, 34026), (3816, 31886), (3852, 31588), (5136, 23691), (5364, 22684), (5671, 21456), (7152, 17013), (7632, 15943), (7704, 15794), (7897, 15408), (10728, 11342)]