157182636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1567}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 395838464

約数和(自身を除く): 238655828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 643, 1286, 1567, 1929, 2572, 3134, 3858, 4701, 6268, 7716, 8359, 9402, 16718, 18804, 20371, 25077, 33436, 40742, 50154, 61113, 81484, 100308, 122226, 244452, 1007581, 2015162, 3022743, 4030324, 6045486, 12090972, 13098553, 26197106, 39295659, 52394212, 78591318, 157182636]

約数ペア:

[(1, 157182636), (2, 78591318), (3, 52394212), (4, 39295659), (6, 26197106), (12, 13098553), (13, 12090972), (26, 6045486), (39, 4030324), (52, 3022743), (78, 2015162), (156, 1007581), (643, 244452), (1286, 122226), (1567, 100308), (1929, 81484), (2572, 61113), (3134, 50154), (3858, 40742), (4701, 33436), (6268, 25077), (7716, 20371), (8359, 18804), (9402, 16718)]