161480452944

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1\times {\mathrm{7829}}^1$

素因数の和:9268

約数の個数: 80

約数和(自身を含む): 418598565120

約数和(自身を除く): 257118112176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 997, 1293, 1724, 1994, 2586, 2991, 3448, 3988, 5172, 5982, 6896, 7829, 7976, 10344, 11964, 15658, 15952, 20688, 23487, 23928, 31316, 46974, 47856, 62632, 93948, 125264, 187896, 375792, 429707, 859414, 1289121, 1718828, 2578242, 3374299, 3437656, 5156484, 6748598, 6875312, 7805513, 10122897, 10312968, 13497196, 15611026, 20245794, 20625936, 23416539, 26994392, 31222052, 40491588, 46833078, 53988784, 62444104, 80983176, 93666156, 124888208, 161966352, 187332312, 374664624, 3364176103, 6728352206, 10092528309, 13456704412, 20185056618, 26913408824, 40370113236, 53826817648, 80740226472, 161480452944]

約数ペア:

[(1, 161480452944), (2, 80740226472), (3, 53826817648), (4, 40370113236), (6, 26913408824), (8, 20185056618), (12, 13456704412), (16, 10092528309), (24, 6728352206), (48, 3364176103), (431, 374664624), (862, 187332312), (997, 161966352), (1293, 124888208), (1724, 93666156), (1994, 80983176), (2586, 62444104), (2991, 53988784), (3448, 46833078), (3988, 40491588), (5172, 31222052), (5982, 26994392), (6896, 23416539), (7829, 20625936), (7976, 20245794), (10344, 15611026), (11964, 13497196), (15658, 10312968), (15952, 10122897), (20688, 7805513), (23487, 6875312), (23928, 6748598), (31316, 5156484), (46974, 3437656), (47856, 3374299), (62632, 2578242), (93948, 1718828), (125264, 1289121), (187896, 859414), (375792, 429707)]