159772808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41521}}^1$

素因数の和:41577

約数の個数: 32

約数和(自身を含む): 331345560

約数和(自身を除く): 171572752

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 41521, 83042, 166084, 332168, 539773, 1079546, 1536277, 2159092, 3072554, 4318184, 6145108, 12290216, 19971601, 39943202, 79886404, 159772808]

約数ペア:

[(1, 159772808), (2, 79886404), (4, 39943202), (8, 19971601), (13, 12290216), (26, 6145108), (37, 4318184), (52, 3072554), (74, 2159092), (104, 1536277), (148, 1079546), (296, 539773), (481, 332168), (962, 166084), (1924, 83042), (3848, 41521)]