155134064

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{38629}}^1$

素因数の和:38888

約数の個数: 20

約数和(自身を含む): 301777560

約数和(自身を除く): 146643496

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 38629, 77258, 154516, 309032, 618064, 9695879, 19391758, 38783516, 77567032, 155134064]

約数ペア:

[(1, 155134064), (2, 77567032), (4, 38783516), (8, 19391758), (16, 9695879), (251, 618064), (502, 309032), (1004, 154516), (2008, 77258), (4016, 38629)]