142852736

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{293}}^2$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 307530510

約数和(自身を除く): 164677774

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 293, 416, 586, 832, 1172, 1664, 2344, 3809, 4688, 7618, 9376, 15236, 18752, 30472, 37504, 60944, 85849, 121888, 171698, 243776, 343396, 487552, 686792, 1116037, 1373584, 2232074, 2747168, 4464148, 5494336, 8928296, 10988672, 17856592, 35713184, 71426368, 142852736]

約数ペア:

[(1, 142852736), (2, 71426368), (4, 35713184), (8, 17856592), (13, 10988672), (16, 8928296), (26, 5494336), (32, 4464148), (52, 2747168), (64, 2232074), (104, 1373584), (128, 1116037), (208, 686792), (293, 487552), (416, 343396), (586, 243776), (832, 171698), (1172, 121888), (1664, 85849), (2344, 60944), (3809, 37504), (4688, 30472), (7618, 18752), (9376, 15236)]