156367986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{19319}}^1$

素因数の和:19414

約数の個数: 32

約数和(自身を含む): 333849600

約数和(自身を除く): 177481614

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 19319, 38638, 57957, 115914, 367061, 734122, 1101183, 1371649, 2202366, 2743298, 4114947, 8229894, 26061331, 52122662, 78183993, 156367986]

約数ペア:

[(1, 156367986), (2, 78183993), (3, 52122662), (6, 26061331), (19, 8229894), (38, 4114947), (57, 2743298), (71, 2202366), (114, 1371649), (142, 1101183), (213, 734122), (426, 367061), (1349, 115914), (2698, 57957), (4047, 38638), (8094, 19319)]