154480936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1523}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 299923200

約数和(自身を除く): 145442264

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 409, 818, 1523, 1636, 3046, 3272, 6092, 12184, 12679, 25358, 47213, 50716, 94426, 101432, 188852, 377704, 622907, 1245814, 2491628, 4983256, 19310117, 38620234, 77240468, 154480936]

約数ペア:

[(1, 154480936), (2, 77240468), (4, 38620234), (8, 19310117), (31, 4983256), (62, 2491628), (124, 1245814), (248, 622907), (409, 377704), (818, 188852), (1523, 101432), (1636, 94426), (3046, 50716), (3272, 47213), (6092, 25358), (12184, 12679)]