154109816

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67121}}^1$

素因数の和:67175

約数の個数: 32

約数和(自身を含む): 338294880

約数和(自身を除く): 184185064

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 67121, 134242, 268484, 469847, 536968, 939694, 1879388, 2751961, 3758776, 5503922, 11007844, 19263727, 22015688, 38527454, 77054908, 154109816]

約数ペア:

[(1, 154109816), (2, 77054908), (4, 38527454), (7, 22015688), (8, 19263727), (14, 11007844), (28, 5503922), (41, 3758776), (56, 2751961), (82, 1879388), (164, 939694), (287, 536968), (328, 469847), (574, 268484), (1148, 134242), (2296, 67121)]