120197358

素因数分解:

$2^1\times 3^4\times {\mathrm{257}}^1\times {\mathrm{2887}}^1$

素因数の和:3158

約数の個数: 40

約数和(自身を含む): 270472752

約数和(自身を除く): 150275394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 257, 514, 771, 1542, 2313, 2887, 4626, 5774, 6939, 8661, 13878, 17322, 20817, 25983, 41634, 51966, 77949, 155898, 233847, 467694, 741959, 1483918, 2225877, 4451754, 6677631, 13355262, 20032893, 40065786, 60098679, 120197358]

約数ペア:

[(1, 120197358), (2, 60098679), (3, 40065786), (6, 20032893), (9, 13355262), (18, 6677631), (27, 4451754), (54, 2225877), (81, 1483918), (162, 741959), (257, 467694), (514, 233847), (771, 155898), (1542, 77949), (2313, 51966), (2887, 41634), (4626, 25983), (5774, 20817), (6939, 17322), (8661, 13878)]