156725192

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 328297200

約数和(自身を除く): 171572008

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 169, 241, 296, 338, 481, 482, 676, 962, 964, 1352, 1924, 1928, 2197, 3133, 3848, 4394, 6253, 6266, 8788, 8917, 12506, 12532, 17576, 17834, 25012, 25064, 35668, 40729, 50024, 71336, 81289, 81458, 115921, 162578, 162916, 231842, 325156, 325832, 463684, 529477, 650312, 927368, 1058954, 1506973, 2117908, 3013946, 4235816, 6027892, 12055784, 19590649, 39181298, 78362596, 156725192]

約数ペア:

[(1, 156725192), (2, 78362596), (4, 39181298), (8, 19590649), (13, 12055784), (26, 6027892), (37, 4235816), (52, 3013946), (74, 2117908), (104, 1506973), (148, 1058954), (169, 927368), (241, 650312), (296, 529477), (338, 463684), (481, 325832), (482, 325156), (676, 231842), (962, 162916), (964, 162578), (1352, 115921), (1924, 81458), (1928, 81289), (2197, 71336), (3133, 50024), (3848, 40729), (4394, 35668), (6253, 25064), (6266, 25012), (8788, 17834), (8917, 17576), (12506, 12532)]