156912839692

素因数分解:

$2^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{977}}^1\times {\mathrm{9941}}^1$

素因数の和:11506

約数の個数: 48

約数和(自身を含む): 314722997568

約数和(自身を除く): 157810157876

約数列:

[1, 2, 4, 7, 14, 28, 577, 977, 1154, 1954, 2308, 3908, 4039, 6839, 8078, 9941, 13678, 16156, 19882, 27356, 39764, 69587, 139174, 278348, 563729, 1127458, 2254916, 3946103, 5735957, 7892206, 9712357, 11471914, 15784412, 19424714, 22943828, 38849428, 40151699, 67986499, 80303398, 135972998, 160606796, 271945996, 5604029989, 11208059978, 22416119956, 39228209923, 78456419846, 156912839692]

約数ペア:

[(1, 156912839692), (2, 78456419846), (4, 39228209923), (7, 22416119956), (14, 11208059978), (28, 5604029989), (577, 271945996), (977, 160606796), (1154, 135972998), (1954, 80303398), (2308, 67986499), (3908, 40151699), (4039, 38849428), (6839, 22943828), (8078, 19424714), (9941, 15784412), (13678, 11471914), (16156, 9712357), (19882, 7892206), (27356, 5735957), (39764, 3946103), (69587, 2254916), (139174, 1127458), (278348, 563729)]