127883392

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10979}}^1$

素因数の和:11013

約数の個数: 64

約数和(自身を含む): 313588800

約数和(自身を除く): 185705408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 10979, 11648, 21958, 43916, 76853, 87832, 142727, 153706, 175664, 285454, 307412, 351328, 570908, 614824, 702656, 999089, 1141816, 1229648, 1405312, 1998178, 2283632, 2459296, 3996356, 4567264, 4918592, 7992712, 9134528, 9837184, 15985424, 18269056, 31970848, 63941696, 127883392]

約数ペア:

[(1, 127883392), (2, 63941696), (4, 31970848), (7, 18269056), (8, 15985424), (13, 9837184), (14, 9134528), (16, 7992712), (26, 4918592), (28, 4567264), (32, 3996356), (52, 2459296), (56, 2283632), (64, 1998178), (91, 1405312), (104, 1229648), (112, 1141816), (128, 999089), (182, 702656), (208, 614824), (224, 570908), (364, 351328), (416, 307412), (448, 285454), (728, 175664), (832, 153706), (896, 142727), (1456, 87832), (1664, 76853), (2912, 43916), (5824, 21958), (10979, 11648)]