137986912

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16649}}^1$

素因数の和:16703

約数の個数: 48

約数和(自身を含む): 318880800

約数和(自身を除く): 180893888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 16649, 33298, 66596, 116543, 133192, 233086, 266384, 466172, 532768, 616013, 932344, 1232026, 1864688, 2464052, 3729376, 4312091, 4928104, 8624182, 9856208, 17248364, 19712416, 34496728, 68993456, 137986912]

約数ペア:

[(1, 137986912), (2, 68993456), (4, 34496728), (7, 19712416), (8, 17248364), (14, 9856208), (16, 8624182), (28, 4928104), (32, 4312091), (37, 3729376), (56, 2464052), (74, 1864688), (112, 1232026), (148, 932344), (224, 616013), (259, 532768), (296, 466172), (518, 266384), (592, 233086), (1036, 133192), (1184, 116543), (2072, 66596), (4144, 33298), (8288, 16649)]