140077918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1453}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 230313600

約数和(自身を除く): 90235682

約数列:

[1, 2, 19, 38, 43, 59, 86, 118, 817, 1121, 1453, 1634, 2242, 2537, 2906, 5074, 27607, 48203, 55214, 62479, 85727, 96406, 124958, 171454, 1187101, 1628813, 2374202, 3257626, 3686261, 7372522, 70038959, 140077918]

約数ペア:

[(1, 140077918), (2, 70038959), (19, 7372522), (38, 3686261), (43, 3257626), (59, 2374202), (86, 1628813), (118, 1187101), (817, 171454), (1121, 124958), (1453, 96406), (1634, 85727), (2242, 62479), (2537, 55214), (2906, 48203), (5074, 27607)]