156768354

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1321}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 358843680

約数和(自身を除く): 202075326

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 347, 694, 1041, 1321, 2082, 2642, 3123, 3963, 6246, 6593, 7926, 11889, 13186, 19779, 23778, 25099, 39558, 50198, 59337, 75297, 118674, 150594, 225891, 451782, 458387, 916774, 1375161, 2750322, 4125483, 8250966, 8709353, 17418706, 26128059, 52256118, 78384177, 156768354]

約数ペア:

[(1, 156768354), (2, 78384177), (3, 52256118), (6, 26128059), (9, 17418706), (18, 8709353), (19, 8250966), (38, 4125483), (57, 2750322), (114, 1375161), (171, 916774), (342, 458387), (347, 451782), (694, 225891), (1041, 150594), (1321, 118674), (2082, 75297), (2642, 59337), (3123, 50198), (3963, 39558), (6246, 25099), (6593, 23778), (7926, 19779), (11889, 13186)]