138615504

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 365923008

約数和(自身を除く): 227307504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 137, 197, 214, 274, 321, 394, 411, 428, 548, 591, 642, 788, 822, 856, 1096, 1182, 1284, 1576, 1644, 1712, 2192, 2364, 2568, 3152, 3288, 4728, 5136, 6576, 9456, 14659, 21079, 26989, 29318, 42158, 43977, 53978, 58636, 63237, 80967, 84316, 87954, 107956, 117272, 126474, 161934, 168632, 175908, 215912, 234544, 252948, 323868, 337264, 351816, 431824, 505896, 647736, 703632, 1011792, 1295472, 2887823, 5775646, 8663469, 11551292, 17326938, 23102584, 34653876, 46205168, 69307752, 138615504]

約数ペア:

[(1, 138615504), (2, 69307752), (3, 46205168), (4, 34653876), (6, 23102584), (8, 17326938), (12, 11551292), (16, 8663469), (24, 5775646), (48, 2887823), (107, 1295472), (137, 1011792), (197, 703632), (214, 647736), (274, 505896), (321, 431824), (394, 351816), (411, 337264), (428, 323868), (548, 252948), (591, 234544), (642, 215912), (788, 175908), (822, 168632), (856, 161934), (1096, 126474), (1182, 117272), (1284, 107956), (1576, 87954), (1644, 84316), (1712, 80967), (2192, 63237), (2364, 58636), (2568, 53978), (3152, 43977), (3288, 42158), (4728, 29318), (5136, 26989), (6576, 21079), (9456, 14659)]