159141892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^4\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 60

約数和(自身を含む): 346539200

約数和(自身を除く): 187397308

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 199, 338, 364, 398, 676, 796, 1183, 1393, 2197, 2366, 2587, 2786, 4394, 4732, 5174, 5572, 8788, 10348, 15379, 18109, 28561, 30758, 33631, 36218, 57122, 61516, 67262, 72436, 114244, 134524, 199927, 235417, 399854, 437203, 470834, 799708, 874406, 941668, 1748812, 3060421, 5683639, 6120842, 11367278, 12241684, 22734556, 39785473, 79570946, 159141892]

約数ペア:

[(1, 159141892), (2, 79570946), (4, 39785473), (7, 22734556), (13, 12241684), (14, 11367278), (26, 6120842), (28, 5683639), (52, 3060421), (91, 1748812), (169, 941668), (182, 874406), (199, 799708), (338, 470834), (364, 437203), (398, 399854), (676, 235417), (796, 199927), (1183, 134524), (1393, 114244), (2197, 72436), (2366, 67262), (2587, 61516), (2786, 57122), (4394, 36218), (4732, 33631), (5174, 30758), (5572, 28561), (8788, 18109), (10348, 15379)]