135720914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 256819200

約数和(自身を除く): 121098286

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 109, 133, 151, 217, 218, 266, 302, 434, 589, 763, 1057, 1178, 1526, 2071, 2114, 2869, 3379, 4123, 4142, 4681, 5738, 6758, 8246, 9362, 14497, 16459, 20083, 23653, 28994, 32767, 32918, 40166, 47306, 64201, 65534, 88939, 115213, 128402, 177878, 230426, 312721, 449407, 510229, 622573, 625442, 898814, 1020458, 1245146, 2189047, 3571603, 4378094, 7143206, 9694351, 19388702, 67860457, 135720914]

約数ペア:

[(1, 135720914), (2, 67860457), (7, 19388702), (14, 9694351), (19, 7143206), (31, 4378094), (38, 3571603), (62, 2189047), (109, 1245146), (133, 1020458), (151, 898814), (217, 625442), (218, 622573), (266, 510229), (302, 449407), (434, 312721), (589, 230426), (763, 177878), (1057, 128402), (1178, 115213), (1526, 88939), (2071, 65534), (2114, 64201), (2869, 47306), (3379, 40166), (4123, 32918), (4142, 32767), (4681, 28994), (5738, 23653), (6758, 20083), (8246, 16459), (9362, 14497)]