155857086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 424569600

約数和(自身を除く): 268712514

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 139, 154, 198, 231, 278, 417, 462, 693, 809, 834, 973, 1251, 1386, 1529, 1618, 1946, 2427, 2502, 2919, 3058, 4587, 4854, 5663, 5838, 7281, 8757, 8899, 9174, 10703, 11326, 13761, 14562, 16989, 17514, 17798, 21406, 26697, 27522, 32109, 33978, 50967, 53394, 62293, 64218, 80091, 96327, 101934, 112451, 124586, 160182, 186879, 192654, 224902, 337353, 373758, 560637, 674706, 787157, 1012059, 1121274, 1236961, 1574314, 2024118, 2361471, 2473922, 3710883, 4722942, 7084413, 7421766, 8658727, 11132649, 14168826, 17317454, 22265298, 25976181, 51952362, 77928543, 155857086]

約数ペア:

[(1, 155857086), (2, 77928543), (3, 51952362), (6, 25976181), (7, 22265298), (9, 17317454), (11, 14168826), (14, 11132649), (18, 8658727), (21, 7421766), (22, 7084413), (33, 4722942), (42, 3710883), (63, 2473922), (66, 2361471), (77, 2024118), (99, 1574314), (126, 1236961), (139, 1121274), (154, 1012059), (198, 787157), (231, 674706), (278, 560637), (417, 373758), (462, 337353), (693, 224902), (809, 192654), (834, 186879), (973, 160182), (1251, 124586), (1386, 112451), (1529, 101934), (1618, 96327), (1946, 80091), (2427, 64218), (2502, 62293), (2919, 53394), (3058, 50967), (4587, 33978), (4854, 32109), (5663, 27522), (5838, 26697), (7281, 21406), (8757, 17798), (8899, 17514), (9174, 16989), (10703, 14562), (11326, 13761)]