156740761788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1\times {\mathrm{454021}}^1$

素因数の和:456254

約数の個数: 48

約数和(自身を含む): 394040245536

約数和(自身を除く): 237299483748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2213, 4426, 6639, 8852, 13278, 26556, 28769, 57538, 86307, 115076, 172614, 345228, 454021, 908042, 1362063, 1816084, 2724126, 5448252, 5902273, 11804546, 17706819, 23609092, 35413638, 70827276, 1004748473, 2009496946, 3014245419, 4018993892, 6028490838, 12056981676, 13061730149, 26123460298, 39185190447, 52246920596, 78370380894, 156740761788]

約数ペア:

[(1, 156740761788), (2, 78370380894), (3, 52246920596), (4, 39185190447), (6, 26123460298), (12, 13061730149), (13, 12056981676), (26, 6028490838), (39, 4018993892), (52, 3014245419), (78, 2009496946), (156, 1004748473), (2213, 70827276), (4426, 35413638), (6639, 23609092), (8852, 17706819), (13278, 11804546), (26556, 5902273), (28769, 5448252), (57538, 2724126), (86307, 1816084), (115076, 1362063), (172614, 908042), (345228, 454021)]