142189944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{455737}}^1$

素因数の和:455759

約数の個数: 32

約数和(自身を含む): 382819920

約数和(自身を除く): 240629976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 455737, 911474, 1367211, 1822948, 2734422, 3645896, 5468844, 5924581, 10937688, 11849162, 17773743, 23698324, 35547486, 47396648, 71094972, 142189944]

約数ペア:

[(1, 142189944), (2, 71094972), (3, 47396648), (4, 35547486), (6, 23698324), (8, 17773743), (12, 11849162), (13, 10937688), (24, 5924581), (26, 5468844), (39, 3645896), (52, 2734422), (78, 1822948), (104, 1367211), (156, 911474), (312, 455737)]