161078190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8429}}^1$

素因数の和:8466

約数の個数: 96

約数和(自身を含む): 484354080

約数和(自身を除く): 323275890

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 8429, 9555, 16858, 19110, 25287, 42145, 50574, 59003, 84290, 109577, 118006, 126435, 177009, 219154, 252870, 295015, 328731, 354018, 413021, 547885, 590030, 657462, 767039, 826042, 885045, 1095770, 1239063, 1534078, 1643655, 1770090, 2065105, 2301117, 2478126, 3287310, 3835195, 4130210, 4602234, 5369273, 6195315, 7670390, 10738546, 11505585, 12390630, 16107819, 23011170, 26846365, 32215638, 53692730, 80539095, 161078190]

約数ペア:

[(1, 161078190), (2, 80539095), (3, 53692730), (5, 32215638), (6, 26846365), (7, 23011170), (10, 16107819), (13, 12390630), (14, 11505585), (15, 10738546), (21, 7670390), (26, 6195315), (30, 5369273), (35, 4602234), (39, 4130210), (42, 3835195), (49, 3287310), (65, 2478126), (70, 2301117), (78, 2065105), (91, 1770090), (98, 1643655), (105, 1534078), (130, 1239063), (147, 1095770), (182, 885045), (195, 826042), (210, 767039), (245, 657462), (273, 590030), (294, 547885), (390, 413021), (455, 354018), (490, 328731), (546, 295015), (637, 252870), (735, 219154), (910, 177009), (1274, 126435), (1365, 118006), (1470, 109577), (1911, 84290), (2730, 59003), (3185, 50574), (3822, 42145), (6370, 25287), (8429, 19110), (9555, 16858)]