157187358

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{70997}}^1$

素因数の和:71049

約数の個数: 32

約数和(自身を含む): 357829920

約数和(自身を除く): 200642562

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 70997, 141994, 212991, 425982, 638973, 1277946, 1916919, 2910877, 3833838, 5821754, 8732631, 17465262, 26197893, 52395786, 78593679, 157187358]

約数ペア:

[(1, 157187358), (2, 78593679), (3, 52395786), (6, 26197893), (9, 17465262), (18, 8732631), (27, 5821754), (41, 3833838), (54, 2910877), (82, 1916919), (123, 1277946), (246, 638973), (369, 425982), (738, 212991), (1107, 141994), (2214, 70997)]