140168806401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7333}}^1\times {\mathrm{5507}}^1$

素因数の和:12945

約数の個数: 32

約数和(自身を含む): 203594186880

約数和(自身を除く): 63425380479

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 5507, 7333, 16521, 21999, 71591, 95329, 214773, 285987, 490123, 652637, 1470369, 1957911, 6371599, 8484281, 19114797, 25452843, 40382831, 121148493, 524976803, 1574930409, 3594071959, 10782215877, 46722935467, 140168806401]

約数ペア:

[(1, 140168806401), (3, 46722935467), (13, 10782215877), (39, 3594071959), (89, 1574930409), (267, 524976803), (1157, 121148493), (3471, 40382831), (5507, 25452843), (7333, 19114797), (16521, 8484281), (21999, 6371599), (71591, 1957911), (95329, 1470369), (214773, 652637), (285987, 490123)]