156966164888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3879923}}^1$

素因数の和:3880331

約数の個数: 32

約数和(自身を含む): 317765775600

約数和(自身を除く): 160799610712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1556, 3112, 5057, 10114, 20228, 40456, 3879923, 7759846, 15519692, 31039384, 50438999, 100877998, 201755996, 403511992, 1509290047, 3018580094, 6037160188, 12074320376, 19620770611, 39241541222, 78483082444, 156966164888]

約数ペア:

[(1, 156966164888), (2, 78483082444), (4, 39241541222), (8, 19620770611), (13, 12074320376), (26, 6037160188), (52, 3018580094), (104, 1509290047), (389, 403511992), (778, 201755996), (1556, 100877998), (3112, 50438999), (5057, 31039384), (10114, 15519692), (20228, 7759846), (40456, 3879923)]