156980051672

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{4139}}^1\times {\mathrm{11261}}^1$

素因数の和:15827

約数の個数: 32

約数和(自身を含む): 295134224400

約数和(自身を除く): 138154172728

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 4139, 8278, 11261, 16556, 22522, 33112, 45044, 90088, 1742519, 3485038, 4740881, 6970076, 9481762, 13940152, 18963524, 37927048, 46609279, 93218558, 186437116, 372874232, 19622506459, 39245012918, 78490025836, 156980051672]

約数ペア:

[(1, 156980051672), (2, 78490025836), (4, 39245012918), (8, 19622506459), (421, 372874232), (842, 186437116), (1684, 93218558), (3368, 46609279), (4139, 37927048), (8278, 18963524), (11261, 13940152), (16556, 9481762), (22522, 6970076), (33112, 4740881), (45044, 3485038), (90088, 1742519)]