169446928

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11549}}^1$

素因数の和:11695

約数の個数: 40

約数和(自身を含む): 378100800

約数和(自身を除く): 208653872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 11549, 14672, 23098, 46196, 80843, 92392, 161686, 184784, 323372, 646744, 1293488, 1512919, 3025838, 6051676, 10590433, 12103352, 21180866, 24206704, 42361732, 84723464, 169446928]

約数ペア:

[(1, 169446928), (2, 84723464), (4, 42361732), (7, 24206704), (8, 21180866), (14, 12103352), (16, 10590433), (28, 6051676), (56, 3025838), (112, 1512919), (131, 1293488), (262, 646744), (524, 323372), (917, 184784), (1048, 161686), (1834, 92392), (2096, 80843), (3668, 46196), (7336, 23098), (11549, 14672)]