138550932

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{7591}}^1$

素因数の和:7630

約数の個数: 72

約数和(自身を含む): 389014080

約数和(自身を除く): 250463148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 7591, 9126, 15182, 18252, 22773, 30364, 45546, 68319, 91092, 98683, 136638, 197366, 204957, 273276, 296049, 394732, 409914, 592098, 819828, 888147, 1184196, 1282879, 1776294, 2565758, 2664441, 3552588, 3848637, 5131516, 5328882, 7697274, 10657764, 11545911, 15394548, 23091822, 34637733, 46183644, 69275466, 138550932]

約数ペア:

[(1, 138550932), (2, 69275466), (3, 46183644), (4, 34637733), (6, 23091822), (9, 15394548), (12, 11545911), (13, 10657764), (18, 7697274), (26, 5328882), (27, 5131516), (36, 3848637), (39, 3552588), (52, 2664441), (54, 2565758), (78, 1776294), (108, 1282879), (117, 1184196), (156, 888147), (169, 819828), (234, 592098), (338, 409914), (351, 394732), (468, 296049), (507, 273276), (676, 204957), (702, 197366), (1014, 136638), (1404, 98683), (1521, 91092), (2028, 68319), (3042, 45546), (4563, 30364), (6084, 22773), (7591, 18252), (9126, 15182)]