128651543494

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1\times {\mathrm{677}}^1\times {\mathrm{839}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 194673326400

約数和(自身を除く): 66021782906

約数列:

[1, 2, 269, 421, 538, 677, 839, 842, 1354, 1678, 113249, 182113, 225691, 226498, 285017, 353219, 364226, 451382, 568003, 570034, 706438, 1136006, 76669573, 95015911, 152792807, 153339146, 190031822, 239129263, 305585614, 478258526, 64325771747, 128651543494]

約数ペア:

[(1, 128651543494), (2, 64325771747), (269, 478258526), (421, 305585614), (538, 239129263), (677, 190031822), (839, 153339146), (842, 152792807), (1354, 95015911), (1678, 76669573), (113249, 1136006), (182113, 706438), (225691, 570034), (226498, 568003), (285017, 451382), (353219, 364226)]