139585264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{95869}}^1$

素因数の和:95897

約数の個数: 40

約数和(自身を含む): 332860640

約数和(自身を除く): 193275376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 95869, 191738, 383476, 671083, 766952, 1246297, 1342166, 1533904, 2492594, 2684332, 4985188, 5368664, 8724079, 9970376, 10737328, 17448158, 19940752, 34896316, 69792632, 139585264]

約数ペア:

[(1, 139585264), (2, 69792632), (4, 34896316), (7, 19940752), (8, 17448158), (13, 10737328), (14, 9970376), (16, 8724079), (26, 5368664), (28, 4985188), (52, 2684332), (56, 2492594), (91, 1533904), (104, 1342166), (112, 1246297), (182, 766952), (208, 671083), (364, 383476), (728, 191738), (1456, 95869)]