156946230920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{74031241}}^1$

素因数の和:74031305

約数の個数: 32

約数和(自身を含む): 359791836120

約数和(自身を除く): 202845605200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 74031241, 148062482, 296124964, 370156205, 592249928, 740312410, 1480624820, 2961249640, 3923655773, 7847311546, 15694623092, 19618278865, 31389246184, 39236557730, 78473115460, 156946230920]

約数ペア:

[(1, 156946230920), (2, 78473115460), (4, 39236557730), (5, 31389246184), (8, 19618278865), (10, 15694623092), (20, 7847311546), (40, 3923655773), (53, 2961249640), (106, 1480624820), (212, 740312410), (265, 592249928), (424, 370156205), (530, 296124964), (1060, 148062482), (2120, 74031241)]