142346048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5575

約数の個数: 56

約数和(自身を含む): 314065920

約数和(自身を除く): 171719872

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 5519, 6448, 11038, 12896, 22076, 25792, 44152, 71747, 88304, 143494, 171089, 176608, 286988, 342178, 353216, 573976, 684356, 1147952, 1368712, 2224157, 2295904, 2737424, 4448314, 4591808, 5474848, 8896628, 10949696, 17793256, 35586512, 71173024, 142346048]

約数ペア:

[(1, 142346048), (2, 71173024), (4, 35586512), (8, 17793256), (13, 10949696), (16, 8896628), (26, 5474848), (31, 4591808), (32, 4448314), (52, 2737424), (62, 2295904), (64, 2224157), (104, 1368712), (124, 1147952), (208, 684356), (248, 573976), (403, 353216), (416, 342178), (496, 286988), (806, 176608), (832, 171089), (992, 143494), (1612, 88304), (1984, 71747), (3224, 44152), (5519, 25792), (6448, 22076), (11038, 12896)]